Math, asked by aaa2318ddd, 8 months ago

Значение cos60°-sin45°=

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Answered by tokaskirti3

0

Step-by-step explanation:

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Answered by shalinikinnal15

0

Answer:

cos 60°= 1/2

sin30°=1/√2

cos60°-sin45= 1/2-1/√2

√2-2/2×√2

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