Math, asked by jaseem3240, 1 year ago

2tan square 45+cos square 30-sin square 60

Answers

Answered by Anonymous

2tan²45 + cos²30 - sin²60
= 2tan²45 + cos²30 - sin²(90-30)
= 2tan²45 + cos²30 - cos²30
= 2tan²45
= 2* (1)² ( tan 45 = 1)
= 2

Hope it will help you !!!

Answered by ayushukamath041

Answer:

Step-by-step explanation:

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