Math, asked by jalaluvskhgds, 4 months ago

Express cos 310 – cos710 as a product.




Select one:
a. 2cos510cos200
b. 2sin510cos510
c. 2sin510 sin200
d. 2cos510sin200​

Answers

Answered by kavita7641
0

Answer:

2sin510 sin200

this is a right answer

Answered by dalalvinita278
3

Answer:

ans b is correct

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