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In the following questions, write 'T' fo...

In the following questions, write 'T' for truee and 'F' for false statements. If tanx + tany = 5 and tanx. tany =1/2 then cot(x+y) = 10

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MBD PUBLICATION-TRIGONOMETRIC FUNCTIONS-QUESTION BANK
  1. Show that (sin^3(180^@+A).tan(360^@-A)sec^2(180-A))/(cos^2(90^@+A)cose...

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  2. If A = cos^2theta + sin^4theta then prove that for all values of theta...

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  3. In the following questions, write 'T' for truee and 'F' for false stat...

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  4. In the following questions, write 'T' for ture and 'F' for false state...

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  5. In the following questions, write 'T' for true and 'F' for false state...

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  6. In the following questions, write 'T' for ture and 'F' for false state...

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  7. In the following questions, write 'T' for true and 'F' for false state...

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  8. In the following questions, write 'T' for ture and 'F' for false state...

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  9. In the following questions, write 'T' for ture and 'F' for false state...

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  10. In the following questions, write 'T' for ture and 'F' for false state...

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  11. In the following questions, write 'T' for ture and 'F' for false state...

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  12. In the following questions, write 'T' for ture and 'F' for false state...

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  13. Fill in the gaps with correct answers. If alpha and beta lie in 1st a...

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  14. Fill in the gaps with correct answer . tanalpha = (1)/2, tanbeta = (1...

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  15. Fill in the gaps with correct answer . The value of (cos15^@+sin15^@)/...

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  16. Fill in the gaps with correct answer . If (1+sinA)/(cosA) = sqrt2+1,...

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  17. Fill in the gaps with correct answer . sin 105^@.cos105^@ = .

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  18. Fill in the gaps with correct answer. 2sin67 (1^@)/2cos22 (1^@)/2 = .

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  19. Fill in the gaps with correct answer . sin35^@ + cos5^@ = .

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  20. Fill in the gaps with correct answer . sin^2(24)^@-sin^2(6)^@ = .

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