CBSE 12th Standard Maths Subject Continuity and Differentiability HOT Questions 4 Mark Questions With Solution 2021
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CBSE 12th Standard Maths Subject Continuity and Differentiability HOT Questions 4 Mark Questions With Solution 2021
12th Standard CBSE
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Reg.No. :
Maths
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If 2x + 2y = 2x+y, show that \(\frac { dy }{ dx } \) -2y-x
(a) -
Differentiare tan-1 \(\left( \frac { acosx-bsinx }{ bcosx+asinx } \right) \)
(a) -
Differentiate xx +xa + ax + aa
(a) -
Differentiate \(\left( x+\frac { 1 }{ x } \right) ^{ x }+x^{ \left( x+\frac { 1 }{ x } \right) }\)
(a)
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CBSE 12th Standard Maths Subject Continuity and Differentiability HOT Questions 4 Mark Questions With Solution 2021 Answer Keys
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{-2 y - x}
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{-1}
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{x2 (1+logx) +axa-1+ax loga}
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\(\left\{ \left( x+\frac { 1 }{ x } \right) ^{ x }\left[ \frac { { x }^{ 2 }-1 }{ { x }^{ 2 }+1 } +log\left( x+\frac { 1 }{ x } \right) \right] +{ x }^{ 1+\frac { 1 }{ x } }\left( \frac { x+1-logx }{ { x }^{ 2 } } \right) \right\} \)
