Question

If sin x =
V5 TO
and <x<tt, find the values of
3 2.
X
X
sin
COS
ü iii) tan
2.
2
2
الحمد​

Answer 1

Answer:

√(sinx) = - cos x sin x = cos^2x = 1 - sin^2x sin^2 x + sin x - 1 = 0 This is quadratic. sin x = √(5)- 12 (the other value is unacceptable as it is ...