Math, asked by renesh23102006, 6 months ago

can any one answer this question cos(A+B)=

Answers

Answered by ansistkhar

2

Answer:

hi Guys good morning everyone

here is your answer

Step-by-step explanation:

Question:-cos(A+B)=

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

please mark as brainlist

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