Question

represent in the above formula?
cos A
16. Is sin A equal to cotA?
yes
17. Write the formula to find the median of a grouped data and explain the alphabet in it.
18. A large balloon has been tied with a rope and it is floating in the air. A person has observed
the balloon from the top of a building at an angle of elevation, and foot of the rope at an
angle of depression of o. The height of the building ish feet. Draw the diagram for this
data.
103 E
ATMN - 10EM - PF 3. 12
(for private use only)​

Answer 1

Answer:

$\sin( \alpha ) = \cot( \alpha ) \\ \sin( \alpha ) = \frac{ \cos( \alpha ) }{ \sin( \alpha ) } \\ \sin( \alpha ) \times \sin( \alpha ) = \cos( \alpha ) \\ { \sin( \alpha ) }^{2} = \cos( \alpha )$

may be my answer will be help u....