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Recent questions tagged principle of mathematical induction
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State whether the following proof (by mathematical induction) is true or false for the statement.
asked
Apr 7, 2019
in
Mathematics
by
kratos
class-11
principle of mathematical induction
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1
answer
1/(1.4) + 1/(4.7) + 1/(7.10) + ......+ 1/(3n - 2)(3n + 1)) = n/(3n + 1)
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Apr 7, 2019
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Mathematics
by
kratos
class-11
principle of mathematical induction
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1
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The Boolean expression ((p ∧ q) ∨ (p ∨ ~q)) ∨ (~ p ∧ ~q) is equivalent to :
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Apr 4, 2019
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Mathematics
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kratos
principle of mathematical induction
jee main 2020
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mathematical reasoning
jee mains 2019
jee mains
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1/1.2 + 1/2.3 + 1/3.4 + .... + 1/n(n + 1) = n/(n + 1) for all n ∈ N
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Mar 31, 2019
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Mathematics
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kratos
class-11
principle of mathematical induction
+3
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1
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If f(x) = Π (x - n)^n(101 - n) for n ∈ [1, 100], where Πai for i ∈ [1, k] stands for product a1 .a2 .......... ak , then f(101)/f'(101) =
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Mar 30, 2019
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Mathematics
by
kratos
principle of mathematical induction
limits
class-11
jee
definite integral
jee mains
mathematical induction
binomial theorem
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1
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If p(n) : n^2 > 100 then (A) p(1) is true (B) p(4) is true (C) p(k) is true k ≥ 5, k ∈ N
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Mar 30, 2019
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Mathematics
by
kratos
trigonometry
class-11
principle of mathematical induction
jee advanced 2020
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By Principle of Mathematical Induction, prove that for all n ∈ N a + ar + ar^2 + ..... n terms = {a(r^n-1)}/(r-1), if r ≠ 1
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Mar 25, 2019
in
Mathematics
by
kratos
principle of mathematical induction
class-11
jee
jee mains
mathematical induction
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∀ n ∈ N, P(n): 2.7^n + 3.5^n - 5 is divisible by .....
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Mar 22, 2019
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Mathematics
by
kratos
jee
class-11
principle of mathematical induction
jee mains
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1
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(2n + 7) < (n + 3)^2
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Mar 21, 2019
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Mathematics
by
kratos
class-11
principle of mathematical induction
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1
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For all positive integral values of n, 3^3n - 2n + 1 is divisible by....
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Mar 18, 2019
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Mathematics
by
kratos
jee
class-11
principle of mathematical induction
jee mains
+3
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1
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1 + 3 + 3^2 + .... + 3^n - 1 = (3^n - 1)/2
asked
Mar 12, 2019
in
Mathematics
by
kratos
class-11
principle of mathematical induction
+1
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1
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For each n ∈ N, 10^2n-1 + 1 is divisible by .....
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Mar 12, 2019
in
Mathematics
by
kratos
jee
class-11
principle of mathematical induction
jee mains
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1
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3^2n+2 - 8n - 9 is divisible by 8.
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Mar 10, 2019
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Mathematics
by
kratos
class-11
principle of mathematical induction
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1
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For n ∈ N, 3^2n + 2 – 2^3 n – 9 is divisible by (a) 3 (b) 9 (c) 64
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Mar 10, 2019
in
Mathematics
by
kratos
principle of mathematical induction
class-11
jee
class-10
jee mains
mathematical induction
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1
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A circular disc D1 of mass M and radius R has two identical discs D2 and D3 of the same mas M and radius R attached rigidly
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Mar 8, 2019
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Mathematics
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kratos
principle of mathematical induction
class-11
jee
probability
3-d geometry
jee mains
vector
ray optics
class-12
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1
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For all n ∈ N, a^n - b^n is always divisible by.....(a and b are distinct rational numbers)
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Mar 6, 2019
in
Mathematics
by
kratos
jee
class-11
principle of mathematical induction
jee mains
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1
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lim(n →∞) (1 + √2 + √3 + ......+√n)/n^3/2 is equal to
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Mar 4, 2019
in
Mathematics
by
kratos
principle of mathematical induction
class-11
jee
definite integral
jee mains
mathematical induction
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1
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If p → (~p∨ ~ q) is false, then the truth values of p and q are, respectively,
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Mar 4, 2019
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Mathematics
by
kratos
principle of mathematical induction
jee main 2020
jee
jee mains
principles of mathematical induction
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By Principle of Mathematical Induction, prove that for all n ∈ N. Show that x^n – y^n is divisible by x – y for all n ∈ N.
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Feb 28, 2019
in
Mathematics
by
kratos
class-11
jee
jee mains
principle of mathematical induction
+3
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1
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For each n ∈ N, the correct statement is .....
asked
Feb 25, 2019
in
Mathematics
by
kratos
jee
class-11
principle of mathematical induction
jee mains
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