Math, asked by ashishghildiyal3528, 10 months ago

What is the value of (cos sqare67digree-sin sqare23 digree

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Answered by reddysankarsh970
0

Answer:

Step-by-step explanation:

Answered by adityapratapmahant
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Answe

Step-by-step explanation:

Answers is zero as sinsquare23 is cos(90-23)=cossqure67

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