Math, asked by mayedaiffath179, 7 months ago

What is the value of cos^2 31° - sin^2 59°

Answers

Answered by kondalaprasad88

2

Step-by-step explanation:

Cos^2 20°+cos^2 70°÷sin^2 59°+sin^2 31° - 1804652.

mark as brainlist answer please

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