Math, asked by srinivassrinivas0203, 11 months ago

Find the value of 2 cos 45degree × cos 15degrees :

Answers

Answered by ommprakash2003

Answer:

Step-by-step explanation:

ommprakash2003: Sorry

ommprakash2003: By mistake it was added ur correct answer to this question is,

ommprakash2003: 2(1/root2)×root3/2=2root3/2root2,

ommprakash2003: root3/root2 is the correct answer

srinivassrinivas0203: thank you

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