2 Answered Questions for the topic Inverse Trignometry

Inverse Trignometry Maths Problem Help

12/28/18

MATHS INVERSE TRIGNOMETRY PRINCIPAL VALUES
For finding the principal value,in this question:Find the principal value of cot-1(-1/√3)The answer is cot(π-π/3) which is cot (2π/3)why is it not just -π/3?In a similar question, Find the... more
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Inverse Trignometry

04/11/16

tan inverse ( 2tan inverse 1/3)=
Evaluate Inverse trignometric functions
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