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if two angles of a triangle are cot ...

if two angles of a triangle are ` cot ^(-1)""(1)/(2) and cot ^(-1)""(1)/(3)` then find the third angle .

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if two angles of a triangle are tan ^(-1)""(1)/(2) and tan^(-1) ""(1)/(3) , then find the third angle .

answerer any one of the foll. :(ii) if two angles of a triangle are tan^(-1) (1/2) and tan^(-1) (1/3) , then find the third angle.

Value of 2 cot^(-1)""(1)/(2)-cot^(-1)""(4)/(3) is-

If two angles of a triangle are tan^(-1) (2) and tan^(-1) (3) , then find the third angles

3 cot ^(-1)""(1)/(2-sqrt(3))+cot ^(-1)""x=(pi)/(2)

If two angles of a triangle are tan^(-1)(2)a n dtan^(-1)(3), then find the third angle.

cot ^(-1) ""(1)/(2) -(1)/(2) cot^(-1)"" (4)/(3) =(pi)/(4)

If two angles of a triangle are tan ^(-1) 2 and tan^(-1) 3, what is the third angle ?

cot ^(-1)x+cot^(-1)(a^(2)-x+1)=cot ^(-1)(a-1)

2 cot ^(-1) 5+cot ^(-1) 7 + 2 cot ^(-1) 8=(pi)/(4)

CHHAYA PUBLICATION-TRIGONOMETRIC INVERSE CIRCULAR FUNCTIONS-sample questions for competive examination
  1. if two angles of a triangle are cot ^(-1)""(1)/(2) and cot ^(-1)...

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  2. The values of x satisfying sin ^(-1) x+ sin ^(-1) (1-x) = cos^(-...

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  3. sin^(-1)x gt cos^(-1)x golds for -

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  4. If "cosec" ^(-1) x = sin ^(-1) ((1)/(x)) then x may be -

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  5. 2 cot ^(-1) 7+ cos ^(-1) ((3)/(5)) is equal to -

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  6. theta = tan ^(-1)(2 tan ^(2) theta )- tan ^(-1) ((1)/(3) tan theta...

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  7. tan {2tan ^(-1)""((1)/(5))-(pi)/(4)} is equal to -(k )/(17) then f...

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  8. IF sin ^(-1) x sin ^(-1) y =(2pi )/(3) then cos ^(-1) y =(pi)/(l...

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  9. If cos^(-1)x + cos^(-1)y + cos^(-1)z = 3pi, then xy + yz +zx is equal ...

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  10. The value of tan ^(-1) (1) + cos ^(-1) (-(1)/(2) ) + sin ^(-1) (-...

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  11. The value of tan {(cos^(-1)(-(2)/(7))-(pi)/(2))}is (2)/(3sqrt(m)), f...

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  12. Find prinicipal values for inverse circular functions cos ^(-1) ...

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  13. Find prinicipal values for inverse circular functions sin^(-1)(sin...

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  14. Find prinicipal values for inverse circular functions tan ^(-1) ...

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  15. Find prinicipal values for inverse circular functions tan ^(-1) ...

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  16. Find prinicipal values for inverse circular functions cos^(-1)(cos...

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  17. Cos^(-1) ( 4x ^(3) - 3x ) =a + b cos ^(-1)x is a equation of trig...

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  18. Cos^(-1) ( 4x ^(3) - 3x ) =a + b cos ^(-1)x is a equation of trig...

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  19. Cos^(-1) ( 4x ^(3) - 3x ) =a + b cos ^(-1)x is a equation of trig...

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  20. Find the general value of sin^-1(sqrt3/2)

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  21. Statement -I : tan ^(-1)""((3)/(4))+tan ^(-1) ""((1)/(7))= (pi)/(4) s...

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