Recommended Questions
- cos45^@ cos60^@-sin45^@sin60^@=(sqrt3-1)/(2sqrt2).
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- cos45^(@)cos60^(@)-sin45^(@)sin60^(@)=(sqrt(3-1))/(2sqrt(2))
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- cos45^(@)cos60^(@)-sin45^(@)sin60^(@)=(sqrt(3)-1)/(2sqrt(2))
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- The value of (sin90^(@)-cos45^(@)+cos60^(@))(cos0^(@)+sin45^(@)+sin30^...
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- निम्न्लिखित व्यंजक का मान क्या है (1+2 sin60^(@)cos60^(@))/(sin60^(...
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- सिद्ध कीजिए कि cos45^(@)cos60^(@)-sin 45^(@) sin 60^(@)=(1-sqrt3)/(2...
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- Prove that (cos45^(@)-cos75^(@))/(sin45^(@)+sin75^(@))=2-sqrt3
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- ((1-sin45^(@)+sin30)(1+cos45+cos60))=(7)/(4)
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- Show that : (1-sin60^(@))/(cos60^(@))=2-sqrt3.
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