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For 0 le x le 2 pi, match the following ...

For `0 le x le 2 pi`, match the following
`{:("Trigonometric equation","Number of solutions"),(I.tan^(2)x+cot^(2)x=2,(a)2),(II.sin^(2)x-cos x=1//4,(b)0),(III.4 sin^(2)theta+6cos^(2)theta=10,(c)1),(IV. sin x=1,(d)4):}`

A

d, a, b, c

B

d, a, c, b

C

d, b, c, a

D

d, c, a, b

Text Solution

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The correct Answer is:
A
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