Question

the value of sin( 90 - A) sec (90-A) cot (90 - A)
is
a 1
b. -1
c. 0
d. 2​

Answer 1

Answer:

cos A*cosec A*tanA

=cos A *1/sin A * sin A/cos A

=1

a. is the answer.

PLS MARK IT BRAINLIEST!

Answer 2

Answer:

the value of sin (90 - A)sec(90 - A ) is 1