Recommended Questions
- if y = cosec @ + cottheta , prove that 2(dy)/(d theta) + y^2 + 1 = 0.
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- if y=cos ec@+cot theta, prove that 2(dy)/(d theta)+y^(2)+1=0
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- Prove that sqrt(sec^(2)theta + cosec^(2)theta) = tantheta + cottheta.
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- Prove that : (i) (1)/(sectheta-tantheta)+(1)/(sectheta+tantheta)=2se...
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- Prove that : (1+cottheta+"cosec"theta)(1+cottheta-"cosec"theta)=2cott...
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- If x=sectheta "and " y=cosec theta +cottheta, then prove that xy+1=y-...
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- Eliminate theta " from the equations" x="cosec"theta+cottheta y="c...
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- सिद्ध कीजिए:sec^(2)theta+cosec^(2)theta=(tantheta+cottheta)^(2).
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- सिद्ध कीजिए:(cosec theta-cottheta)^(2)=(1-costheta)/(1+costheta).
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