144k views
0 votes
Sec (63°- θ)- cosec (27° + θ)​

User KC Baltz
by
4.3k points

1 Answer

7 votes
sec(63- theta) - cosec( 27+ theta)
sec(63-theta) -sec[90-(27+theta)]
sec(63-theta) -sec(63- theta)
= 0
User JakobJ
by
4.5k points