Find the range of : sec-1x + cosec-1x + cot-1x=y Experts plz answer to my - Maths -

Question

Find the range of : sec-1x + cosec-1x +
cot-1x=y Experts plz answer to my query Thank u

Priyanka Kedia · Accepted Answer

Dear Student,
Please find below the solution to the asked query:

We know that, Range of sec-1x=0,π-π2Range of cosec-1x=-π2,π2-0Range of cot-1x=0,πThus, intersection of all three ranges=0,π2
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