Math, asked by saifshadin10, 3 months ago

A=60° B =30°. then cos(A+B)=?

Answers

Answered by chandu4442

0

Answer:

90⁰ is the answer

Step-by-step explanation:

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Answered by chemistrywala

0

cos(A+B) == cos(60°+30°) = cos90° = 0

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