Question

expand the following

cos 600

Answer 1

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The answer of u r question is..✌️✌️

✖️Cos 600✖️

Ans:✍️✍️✍️✍️✍️

Given,

Cos 600

cos(630-30)

cos(7×90-30)

sin 30

=1/2

Thank you..⭐️⭐️

Answer 2

Answer-

cos 600°

=> cos (630-30)

=> cos (7×90-30)

=> cos 30°

Value of cos 30° is 1/2.