Question

if sinA=1 then find cot A​

Answer 1

Step-by-step explanation:

Give that :-

Sin A = 1

=>Sin A = Sin 90°

Therefore , A=90°

Now, Cot A= Cot 90°= 0

value of Cot A=0

Answer 2

Answer:

cot×cot +1= coses×cosec

=cot2+1= 1 / sin2

=cot2+1= 1

=cot2=0

=cot=0