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anonymous
 3 years ago
prove
tan^2(x)+sec^2(x)=1
anonymous
 3 years ago
prove tan^2(x)+sec^2(x)=1

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rishabh.mission
 3 years ago
Best ResponseYou've already chosen the best response.0firstly express the Right hand side term

rishabh.mission
 3 years ago
Best ResponseYou've already chosen the best response.0write sec as 1/cos and tan as sin/cos

rishabh.mission
 3 years ago
Best ResponseYou've already chosen the best response.0then u'll get 1/(cos(x)) ^2  (sin(x))/(cos(x)) ^2 = 1

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0solved it. trick question sorry. Pythagorean identity 1+tan^2x=sec^2x

rishabh.mission
 3 years ago
Best ResponseYou've already chosen the best response.0simplify the left hand term

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0already did the answer. its the same thing.

rishabh.mission
 3 years ago
Best ResponseYou've already chosen the best response.0ok but i was solving in different term ...
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