Question

Prove This Trignometry Identity In Notebook Then i Will Mark Your Answer Brainliest?

Answer 1

this is the answer of the question

Answer 2

Hey friend ...

From LHS

1/sec¢-tan¢-1/cos¢

1/sec¢-tan¢× sec¢+tan¢/sec¢+tan¢-1/cos¢

if we multiplying by sec¢+tan¢ on 1/sec¢-tan¢ in numerator and denominator then we get.

=>sec¢+tan¢/sec²¢-tan²¢-1/cos¢

=>sec¢+tan¢/1 -sec¢

=>tan¢

now again from RHS

1/cos¢-1/sec¢+tan¢

sec¢-1/sec¢+tan¢×sec¢-tan¢/sec¢-tan¢

multiplying by sec¢-tan¢ on 1/sec¢+tan¢ in numerator and denominator

then we get ..

sec¢-{sec¢-tan¢/sec²¢-tan²¢}

sec¢-sec¢+tan¢/1

tan¢ ..

hence here prooved LHS =RHS

hope it helps you

#Rajukumar11