Grade 12Trigonometry
Sin-1 (1-x) - 2sin-1 x = 90°, then find the value of x.
Sin-1 (1-x) - 2sin-1 x = 90°, then find the value of x.
1 Answer
Arun
Dear student
convert all the forms in tan^-1
then put the formula and you will get the values of x.
Recheck these values at end points also
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