Application MCQs

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Try the first 5 questions

1.
tan^(-1)(1) + tan^(-1)(2) + tan^(-1)(3) equals:
2.
sin^(-1)(sin(2)) equals (2 in radians):
3.
If sin^(-1)(x) = cos^(-1)(x), then x equals:
4.
sin(tan^(-1)(3/4)) equals:
5.
tan^(-1)(1/2) + tan^(-1)(1/3) equals:

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