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- cos 60^(@) sin 30^(@) +cos 30^(@) sin 60^(@)=
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- Evaluate |["sin" 60^(@), "cos"60^(@)], ["sin" 30^(@), "cos" 30^(@)]|
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- sin 60^(@) cos 30^(@)+ cos 60^(@) sin 30^(@) का मान ज्ञात करो ।
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- cos 60^(@) cos 30^(@) + sin 60^(@) sin 30^(@) का मान ज्ञात कीजिए |
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- sin 60^(@) cos 30^(@) + cos 60^(@) sin 30^(@) का मान ज्ञात कीजिए |
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