Question

proove that: sin terra(1+tan tetta)+cos tetta(1+cot tetta)=sec teeta+cosec teeta​

Answer 1

Step-by-step explanation:

$\tan( \alpha ) = \frac{ \sin( \alpha ) }{ \cos( \alpha ) } \\ \cot( \alpha ) = \frac{ \cos( \alpha ) }{ \sin( \alpha ) } \\ \frac{1}{ \cos( \alpha ) } = \sec( \alpha) \\ \frac{1}{ \sin( \alpha ) } = \csc( \alpha ) \\ { \sin( \alpha ) }^{2} + { \cos( \alpha ) }^{2} = 1$

These are the formulas used in problem

Answer 2

Buddy please ask question without mistakes

There is no Terra function in trigonometry mathematics

Thank you