1.

(cos a -cos3a )(sin8a+sin2a)/(sin5a-sina)(cos4a-cos6a)=?​

Answer»

Step-by-step EXPLANATION:

(COS a -COS3A )(sin8a+sin2a)/(sin5a-sina)(cos4a-cos6a)

(cos a -cos3a )(sin8a+sin2a)/(sin5a-sina)(cos4a-cos6a)=?



Discussion

No Comment Found

Related InterviewSolutions