Math, asked by sahilbhomia, 8 months ago

evalute 2tan²45 +4sin²30-8cos²60

Answers

Answered by pratikmpratik

1

Answer:

sorry for not coming sorry for tomorrow and sir

Answered by jagdishjauhar

0

Answer:

1

Step-by-step explanation:

2×1+ 4×1/4-8×1/4 you can put values of trigonometric ratios

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