Question

Help 1000 points i will give you more this question is hard

Answer 1

Answer:

H) 2

Step-by-step explanation:

$\frac {\sqrt {1 - \cos^{2}x}}{\sin x} + \frac {\sqrt {1 - \sin^{2}x}}{\cos x}$

=  $\frac {\sin x}{\sin x} + \frac {\cos x}{\cos x}$  [since 0 < x < (π/2) and $\sin^{2}x + \cos^{2}x = 1$]

= (1 + 1)

= 2  

We know that in general,

by $\sqrt {x}$ we mean the positive square root of x only.

Answer 2

Answer:

K. H. and J.

Step-by-step explanation: