यदि 7(cosec^(2)57^(@) - tan^(2)33^(@)) +...

यदि `7(cosec^(2)57^(@) - tan^(2)33^(@)) + 2 sin 90^(@) - 4 tan^(2)52^(@)y tan^(2) 38^(@) = (y)/(2)` तब y का मान है :

A

2

B

4

C

1

D

3

Verified by Experts

The correct Answer is:

D

यदि 7(cosec^(2)57^(@) - tan^(2)33^(@)) + 2 sin 90^(@) - 4 tan^(2)52^(@...
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Evaluate "cosec"^(2)57^(@)-tan^(2)33^(@).
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cosec ^(2)57^(@)-tan^(2)33^(@)=
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Evaluate "cosec"^(2)57^(@)-tan^(2)33^(@).
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If 2(cosec^2 39-tan^2 51)- 2/3 sin90 -tan^2 56y tan^2 34=y/3 , then th...
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If 4(cosec^2 66-tan^2 24)+1/2 sin90-4 tan^2 66y tan^2 24=y/2 , then fi...
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If 4(cosec^2 65-tan^2 25)-sin90-tan^2 63y tan^2 27=y/2 , then find the...
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If 7(cosec^2 55-tan^2 35)+ 2sin90-tan^2 52y tan^2 38=y/2 , then find t...
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If 7(cosec^2 57-tan^2 33)+ 2sin90- 4 tan^2 52y tan^2 38=y/2 , then fin...
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