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निम्नलिखित के मुख्य मानो को ज्ञात कीजिए ...

निम्नलिखित के मुख्य मानो को ज्ञात कीजिए :
`tan^(-1)""(-1)`

A

`(3pi)/(4)`

B

`(pi)/(4)`

C

`(7pi)/(4)`

D

`(-pi)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
D
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  4. The principal value of tan^-1(-sqrt3) is

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  5. cot^(-1)((-1)/(sqrt(3))) का मुख्य मान ज्ञात कीजिए ।

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  6. Find the principal and general solution of cos e c x = 2

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  7. The value of sin^(-1)(sin'(3pi)/(5)) is "….."

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  8. Find the principal values of the following : (i) sin^(-1)(sin.(5...

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  9. cos^(-1)(cos""(7pi)/(6)) का मान बराबर है

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  10. The principal solution of cos^(-1)(cos((9pi)/4)) is

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  11. निम्नलिखित के मान ज्ञात कीजिए : tan^(-1)(tan""(3pi)/(6))

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  12. निम्नलिखित के मान ज्ञात कीजिए : cos^(-1)(cos""(3pi)/(6))

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  13. The value of cos^(-1)(cos(5pi)/3)+sin^(-1)(sin(5pi)/3) is pi/2 (b) (5p...

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  14. cos^-1 (1/2) + 2 sin^-1 (1/2).

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  15. sin^(-1)((1)/(sqrt(2)))-3sin^(-1)((sqrt(3))/(2))=

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  16. cosec^(-1)(-sqrt(2))+cot^(-1)(sqrt(3))=

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  17. tan^-1 sqrt3-sec^-1(-2)=pi/3

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  18. tan^(-1)(1)+cos^(-1)((1)/(2))+sin^(-1)((1)/(2))=

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  19. cos^(-1)sqrt(1-x)+sin^(-1)sqrt(1-x)=

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  20. cos^(-1)((3)/(5))+cos^(-1)((4)/(5))=

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