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For theta being an acute angle, it is gi...

For `theta` being an acute angle, it is given that, `3(cosec^2 theta+cot^2 theta) = 5`, then `theta` is equal to :
यदि `theta` एक न्यून कोण है और यह दिया गया है कि `3(cosec^2 theta+cot^2 theta) = 5` है, तो `theta` का मान किसके बराबर होगा?

A

`45^@`

B

`60^@`

C

`0^@`

D

`30^@`

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