allery30° चो सायन 60° च्या कोसायनाक जोडचो. ताचे परिणाम कितें?
A1/2
B0
C1
D3/2
Answer & Solution
Correct answer: C. 1
दरेक पद 1/2 आसा, देखून बेरीज 1 आसा.
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