sin-1x in terms of cos-1is ____________
Posted: Wed Jul 13, 2022 8:06 pm
a) cos-1\(\sqrt{1+x^2}\)
b) cos-1\(\sqrt{1-x^2}\)
c) cos-1x
d) cos-1\(\frac{1}{x}\)
b) cos-1\(\sqrt{1-x^2}\)
c) cos-1x
d) cos-1\(\frac{1}{x}\)
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