Arrange the following numbers in ascending order:

MATHEMATICS · Single correct · CBSE · Mathematics · Inverse Trigonometric Functions · Inverse Trigonometric Functions

Problem

Arrange the following numbers in ascending order: P=arcsin⁡(0.4),  Q=arccos⁡(0.4),  R=arctan⁡(0.4)P=\arcsin(0.4),\; Q=\arccos(0.4),\; R=\arctan(0.4) (a) P<R<QP<R<Q (b) R<Q<PR<Q<P (c) R<P<QR<P<Q (d) Q<P<RQ<P<R

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