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The value of ("sin"^(-1)(4)/(5)+2"tan"^(...

The value of `("sin"^(-1)(4)/(5)+2"tan"^(-1)(1)/(3))` is -

A

`(pi)/(2)`

B

`(pi)/(3)`

C

`(2pi)/(3)`

D

`(3pi)/(4)`

Text Solution

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The correct Answer is:
A
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CHHAYA PUBLICATION-MCQ ZONE -Question Paper 6
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  2. Let f(x)=[x] where [x] denotes the greatest integer in x. Which one o...

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  3. The value of ("sin"^(-1)(4)/(5)+2"tan"^(-1)(1)/(3)) is -

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  4. If sin["sin"^(-1)(1)/(5)+cos^(-1)x]=1, then the value of x is -

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  14. If 2X+[(1,2),(3,4)]=[(3,8),(7,2)], then the matrix X is equal to -

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