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Recent questions tagged graphs of trigonometric functions
+1
vote
1
answer
Sketch the graphs of the function: f(x) = 2 cosec πx
asked
Mar 24, 2019
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+2
votes
1
answer
Find the critical points of the function f (x, y) = y sin(πx), and determine their type.
asked
Feb 20, 2019
in
JEE
by
kratos
jee advanced 2020
class-11
class-12
differentiability
graphs of trigonometric functions
jee advanced 2019
+3
votes
1
answer
Sketch the graphs of the following functions: (i) ϕ(x) = 2 sin (2x – π/3), 0 ≤ x ≤ 7π/3 (ii) Ψ(x) = 4 sin 3 (x – π/4), 0 ≤ x ≤ 2π
asked
Jan 19, 2019
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+3
votes
1
answer
Sketch the graphs of the function: f(x) = 3 sec x
asked
Jan 16, 2019
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+2
votes
1
answer
Sketch the graphs of the following functions (a) f (x, y) = 2 - x - y (b) z = x + 2
asked
Dec 15, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+1
vote
1
answer
Sketch the graphs of the following trigonometric functions: (i) f (x) = cos (x – π/4) (ii) g (x) = cos (x + π/4) (iii) h (x) = cos^2 2x
asked
Dec 6, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+1
vote
1
answer
Sketch the graphs of the function: f(x) = cot 2x
asked
Nov 7, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+2
votes
1
answer
Let P(x) = F(x)G(x) and Q(x) = F(x)/G(x), where F and G are the functions whose graphs are shown.
asked
Oct 17, 2018
in
JEE
by
kratos
area
class-11
jee
jee mains
area bounded by the curves
graphs of trigonometric functions
+3
votes
1
answer
If x sin θ = y sin (θ + 2π/3) = z sin (θ + 4π/3) then:
asked
Oct 4, 2018
in
JEE
by
kratos
trigonometry
class-11
jee
transformation formulae
trigonometric identities
jee mains
trigonometric functions
graphs of trigonometric functions
+2
votes
1
answer
Sketch the graphs of the function: f(x) = 2 sec πx
asked
Sep 3, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+1
vote
1
answer
Sketch the graphs of the following trigonometric functions: (i) u (x) = cos^2 x/2 (ii) f (x) = cos πx (iii) g (x) = cos 2π x
asked
Aug 9, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+2
votes
1
answer
If α = cos^-1 2/3 then the range of values of ϕ ( ϕ∈[0,2 π]) for which the point with
asked
Jul 5, 2018
in
JEE
by
kratos
trigonometry
trigonometrical equations
class-11
jee
trigonometric identities
class-9
jee mains
graphs of trigonometric functions
+3
votes
1
answer
Sketch the graphs of the function: f(x) = tan^2 x
asked
Jun 15, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+1
vote
1
answer
Sketch the graphs of the following curves on the same scale and the same axes: (i) y = cos x and y = cos (x – π/4)
asked
Jun 3, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+1
vote
1
answer
Sketch the graphs of the function: f(x) = 2 sin πx, 0 ≤ x ≤ 2
asked
May 19, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+3
votes
1
answer
If f(x) = [x sin (πx)], then f(x) is not
asked
Apr 18, 2018
in
JEE
by
kratos
jee advanced 2020
jee main 2021
class-11
jee
class-12
jee main
mean value theorems
differentiability
graphs of trigonometric functions
+2
votes
1
answer
Sketch the graphs of the following pairs of functions on the same axes: (i) f (x) = sin x, g (x) = sin (x + π/4) (ii) f (x) = sin x, g (x) = sin 2x
asked
Apr 1, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+1
vote
1
answer
Sketch the graphs of the following functions: (i) f(x) = 2 sin x, 0 ≤ x ≤ π (ii) g(x) = 3 sin (x – π/4), 0 ≤ x ≤ 5π/4
asked
Mar 13, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
+2
votes
1
answer
The graphs of y = sin x, y = cos x, y = tan x & y = cosecx are drawn on the same axes from 0 to π/2.
asked
Mar 5, 2018
in
JEE
by
kratos
graphs of trigonometric functions
class-11
jee
jee mains
+2
votes
1
answer
Sketch the graphs of the following trigonometric functions: (i) ϕ (x) = 2 cos (x – π/6) (ii) ψ (x) = cos (3x)
asked
Mar 2, 2018
in
Class 11
by
kratos
class-11
graphs of trigonometric functions
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