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Evaluate: (5 cos^260°+4 sec^230°− tan^245°)/ (sin^230°+ cos^230°)
+2
votes
asked
Sep 6, 2018
in
Class 11
by
kratos
Evaluate:
(5 cos260
°
+4 sec230
°
− tan245
°
)/ (sin230
°
+ cos230
°
)
trigonometric ratio
trigonometry
class-11
angles
class-10
trigonometric ratios
t- ratios of angles
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1
Answer
+5
votes
answered
Mar 15, 2020
by
kratos
Best answer
(5 cos260
°
+4 sec230
°
− tan245
°
)/ (sin230
°
+ cos230
°
)
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