allery30° ನ ಸೈನ್ ಅನ್ನು 60° ನ ಕೊಸೈನ್ಗೆ ಸೇರಿಸಿ. ಫಲಿತಾಂಶವೇನು?
A1/2
B0
C1
D3/2
Answer & Solution
Correct answer: C. 1
ಪ್ರತಿಯೊಂದು ಪದವು 1/2 ಆಗಿದೆ, ಆದ್ದರಿಂದ ಮೊತ್ತವು 1 ಆಗಿದೆ.
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