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If 3 tan A =4 ,then find sin A and cos A...

If 3 tan A =4 ,then find sin A and cos A

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VGS PUBLICATION-BRILLIANT-TRIGONOMETRY-EXERCISE
  1. In a right angle triangle ABC with right angle at B, in in which a=24 ...

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  2. If cos A =(12)/( 13), then find sin A and tan A ( A lt 90 ^(@))

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  3. If 3 tan A =4 ,then find sin A and cos A

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  4. In /\ ABC and /\ XYZ, if /A and /X are acute angles such that cos A = ...

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  5. tan theta = 7/8అయిన (1+sin theta)(1-sin theta) /(1+cos theta)(1-cos th...

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  6. cot theta = 7/8 అయిన (1+sin theta)/cos theta లను కనుగొనుము.

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  7. In a right angle triangle ABC, right angle is at B ,If tan A=sqrt(3) ,...

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  8. In a right angle triangle ABC, right angle is at B if tan A=sqrt3 then...

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  9. Find the values for tan 90^(@) ,cosec 90 ^(@) , sec 90 ^(@) and cot 90...

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  10. Discuss with your friends about the following conditions: What can y...

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  11. Discuss with your friends about the following conditions: What can ...

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  12. Discuss with your friends about the following conditions: sec 0^(@) ...

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  13. What can you say about the values of sin A and cos A, as the value of ...

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  14. What can you say about the values of sin A and cos A, as the value of ...

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  15. If one of the sides and any other part (either an acute angle or any s...

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  16. In Delta ABC , right angle is at B,AB = 5cm and angle ACB =30^(@) De...

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  17. A chord of a circle of radius 6cm is making an angle 60 ^(@) at the ...

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  18. sin (A-B) = 1/2, cos (A+B) = 1/2,0^(0)<A + B <90^(0), A>B అయిన A మరియు...

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  19. Evaluate the following sin 45 ^(@) +cos 45^(@)

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  20. Evaluate the following (cos 45^(@))/( sec 30^(@) +cosec 60^(@))

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