Question

evaluate: 2 tan^2 45 degree + cos^2 30 degree - sin^2 60 degree.

help me frnds..plzz give me step by step explanation...​

Answer 1

Answer:

7/2 = 3.5

Step-by-step explanation:

Solution is in the pic

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Answer 2

Answer:

hey sis read my ans properly I said to report ques not to thank answers lol...