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1/(cos290^@)+1/(sqrt3sin250^@)=lamda the...

`1/(cos290^@)+1/(sqrt3sin250^@)=lamda` then `3lamda^2` =

A

16

B

4

C

`4//sqrt3`

D

`16//3`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-MULTIPLE & SUBMULTIPLE -PRACTICE SHEET (EXERCISE - I) (LEVEL - I) (Straight Objective Type Questions)
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