Math, asked by AnshuPandya, 5 months ago

(18) cos^4Q - sin^4Q = ....................
A 1
B. O
C. cos? 0-sin? o
D. cos? 0 + sin? 0

Answers

Answered by jadu91
0

Answer:

Cos^4Q-Sin^4Q=1.....

Answered by Anonymous
0

Answer:

cos^4Q - sin ^ 4Q=1

hope it will help you

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