Question

3) If sinx=1/2
lies in Quadrant IV, find the values of sin (x/2).​

Answer 1

Answer:

QUESTION IS 100% WRONG

Step-by-step explanation:

BECAUSE sin DOES NOT GIVE +Ve VALUE IN FOURTH QUADRANT

Answer 2

Answer:

we can use the formula

sinx+cosx=1

sinx/2+cosx=1

sinx+cosx/2=1

sinx+cosx=2-1=1

cosinx+secx=1.

1/cosinx+1/secx.

I hope this and is correct