Math, asked by sryd9039, 1 year ago

Cos55+cos125+cos300
Value of it is

Answers

Answered by brmicdeepakkumar

3

Answer:

cos55+cos125+cos300

cos55+cos(180-55)+cos300

cos55-cos55+cos300

cos300

cos(360-60)

=cos60

=1/2

Answered by surjadas09885

1

Step-by-step explanation:

see the answer. hope it's the write answer.give me to be a brainly .

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