Fill in the blanks
The value of cos (sin^–1 x + cos^–1 x), |x| ≤ 1 is ________.

Question

Fill in the blanks The value of cos (sin –1 x + cos –1 x), |x| ≤ 1 is ________.

Philoid · Accepted Answer

The value of cos (sin^–1 x + cos^–1 x) for |x| ≤ 1 is 0.

cos (sin^–1 x + cos^–1 x), |x| ≤ 1

We know that, (sin^–1 x + cos^–1 x), |x| ≤ 1 is

So,

= 0

Fill in the blanksThe value of cos (sin–1 x + cos–1 x), |x| ≤ 1 is ________.