Question

if x is equals to 2019 degrees then what is the value of sin square x + cos square x​

Answer 1

HELLO....

FOR ANY VALUE OF X, SIN²X + COS²X = 1

THEREFORE ANSWER IS 1...

HOPE IT HELPS....

PLEASE MARK BRAINLIEST.....

Answer 2

⇒ $sin^{2}(x) + cos^{2}(x)$ = 1

Step-by-step explanation:

If x = 2019

then,

⇒$sin^{2}(x) + cos^{2}(x)$

put, the value of x = 2019

then,

⇒$sin^{2}(2019) + cos^{2}(2019)$

Putting any value in place of 'x' is always equal to one ,

because both the angle should be same,then the value is 1.

⇒ 1

       Answer.