Question

Find the value of sin root 2 A x cosec root 2 A

Answer 1

Answer:

→ 1.

to find

sin√2A × cosec√2A

=

$\sin( \sqrt{2 a } ) \times \frac{1}{ \sin( \sqrt{2a} ) } \\ = 1$

formula used ;

sin∅ = 1/cosec∅.