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If Sinx = a-b/a+b ; then tan(45-x/2)=?A)√a/√bB)√b/√aC)√abD)√a+b

If Sinx = a-b/a+b ; then tan(45-x/2)=?A)√a/√bB)√b/√aC)√abD)√a+b

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
4 years ago
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