Recommended Questions
- (i) cos75^@ (ii)cos15^@
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- Evaluate det[[cos15^(@),sin15^(@)sin75^(@),cos75^(@)]]
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- cos15^(@)-cos75^(@)=
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- Which of the following number(s) is/are rational? (A) sin15^@ (B) cos1...
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- Evaluate: i) cos75^(@) , ii) cos15^(@), iii) tan75^(@), iv) tan105^(@...
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- Simplify (sin75^(@)-sin15^(@))/(cos75^(@)+cos15^(@))
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- |{:(cos15^(@)sin15^(@)),(sin75^(@)cos75^(@)):}| का मान ज्ञात कीजिय...
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- If A=[[sin15^@ cos15^@],[-sin75^@ cos75^@]], then evaluate |A|.
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- Find the value of (sin75^(@)+sin15^(@))/(cos75^(@)+cos15^(@)) :
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