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Consider the following statements I. The...

Consider the following statements I. The value of `cos 46^@ -sin 46^@` is positive.II. The value of `cos 44^@-sin 44^@` is negative.Which of the above statement(s) is/are correct?

A

Only I

B

Only II

C

Both I and II

D

Neither I nor II

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The correct Answer is:
D
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PUNEET DOGRA-TRIGONOMETRY-PREV YEAR QUESTIONS
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  10. Consider the following statements : 1. 1^(@) in radian measure is...

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  11. If tan theta + sec theta = 4, then what is the value of sintheta?

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  15. What is the value of sin (1920) ?

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  16. Which one of the following is positive in the third quadrant?

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  18. If sinA = 2/sqrt(5) and cosB = 1/sqrt(10), where A and B are acute ang...

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  19. What is the value of Sin420^@.cos390^@ + cos(-300^@). sin(-330^@)?

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