Question

if cosec a × cos a =1 find sin a​

Answer 1

Answer:

1/root(2)

Step-by-step explanation:

cosec a * cos a = 1

1/sin a * cos a = 1

cos a /sin a = 1

cot a = 1

a = cot^-1 (1)

a = pi/4

So, sin(pi/4) = 1/root(2)

Answer 2

Answer:

1/√2

Step-by-step explanation:

that's too easy bro..