Use the series expansion for sinh(x) to evaluate, correct 4 d.p
a) sinh 0.5
b) sinh 2
to check these are correct type into google
sinh(0.5)
or
sinh(2)
sorry and the formula for the power series of sinh is
sinh(x) = x + (x^3)/ 3! + (x^5)/5! + .... + (x^(2n+1)) / (2n+1)!
the maclaurin series which is a Taylor series expansion of a function about 0