Math, asked by luckylikithatec, 5 months ago

Complete the formula cos (A - B).

Answers

Answered by babu13061967

0

Answer:

i don't know l am so sorry

Answered by sonamdhaka824

2

Answer:

cosA cosB + sinA sinB

Step-by-step explanation:

cos(A-B) = cosA cosB + sinA sinB

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