Recommended Questions
- y = sinx/(1 + cosx) + (1 + cosx )/sinx
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- A=|{:(cosx,-sinx),(sinx,cosx):}|, then show that (A^(-1))^(-1)=A.
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- cosx{(cosx)/(1-sinx)+(1-sinx)/(cosx)}, is
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- यदि A=[(cosx,-sinx),(sinx,cosx)] तो दिखाइए कि (A^(-1))^(-1)=A
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- Prove that (1+sinx-cosx)/(1+sinx+cosx) +(1+sinx+cosx)/(1+sinx-cosx) ...
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- Prove that (1+sinx-cosx)/(1+sinx+cosx) +(1+sinx+cosx)/(1+sinx-cosx) ...
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- If y=tan^(-1)""(cosx+sinx)/(cosx-sinx)," then find "(dy)/(dx).
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- y=(1+sinx-cosx)/(1+sinx+cosx) হলে দেখাও যে, dy/dx=(1)/(1+cosx)
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- If y="tan"^(-1)((cosx-sinx)/(cosx+sinx)), then (dy)/(dx)=
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