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Differentiation of Sec( tan √x) |
| Answer» The differentiation of sec {tan root( x )} is ? as given:Answer, y\'=sec(tan(x))tan(tan(x))(sec2(x))Solution :If, y=sec(f(x))then using chain rule, y\'=sec(f(x))tan(f(x))f\'(x)In same way, y\'=sec(tan(x))tan(tan(x))(tan(x))\'y\'=sec(tan(x))tan(tan(x))(sec2(x)) | |