Math, asked by Deepikavaish, 9 months ago

find the value of cos³A-cos3A/cosA+sin³A+sin3A/sinA​

Answers

Answered by jaiswalp508
0

Answer:

-2

Step-by-step explanation:

cosA(Cos²-3)/cosA+SinA(Sin²)/SinA

cos²-3+sin².......[cos²+sin²=1]

1-3=-2

hope it helps!!!

Similar questions