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The value of cos49^(@) - sin 41^(@) is...

The value of cos`49^(@)` - sin `41^(@)` is

A

0

B

`(1)/(4)`

C

`(1)/(2)`

D

1

Text Solution

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SUBHASH PUBLICATION-S.S.L.C ANNUAL EXAMINATION QUESTION PAPER MARCH- 2019 ( WITH ANSWERS )-II. Answer the following
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  5. Write the degree of the polynomial P (x) = 2x^(3)-x^(2)+5

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  9. In Delta ABC , AD botBC and AD^(2)= BD xx CD. Prove that AB^(2) + AC^(...

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  10. In Delta ABC , DE || BC . If AD= 5 cm , BD = 7 cm and AC = 18 cm , fi...

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  11. In the given figure PQ || RS , prove that Delta POQ~Delta SOR.

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  12. Solve the following pair of linear equations by any suitable method. ...

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  18. Find the quotient and the remainder when P (x) = 3x^(3)+ x^(2)+2x+5 is...

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  19. Solve 2x^(2)-5x+3 = 0 by using formula.

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