Mathematics, 08.08.2019 01:30, niquermonroeee
(a) let z 2-4, and w = 8efj (i) show that w 6.47+4.70j, correct to 2 decimal places. ) calculate z+w giving your answer in cartesian form, correct to 2 decimal places. (ii) express z in exponential form, correct to 2 decimal places. (iv) calculate zw giving your answer in exponential form, correct to 2 decimal places. (v) obtain the third roots of w giving your answers in polar form, corect to 3 decimal places. (14 marks) b) solve the following equations for the values of x in the range 0 x
Answers: 2
Mathematics, 21.06.2019 21:30, celeste961
Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1
Answers: 2
Mathematics, 21.06.2019 22:30, jordan7626
Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a. p.
Answers: 1
(a) let z 2-4, and w = 8efj (i) show that w 6.47+4.70j, correct to 2 decimal places. ) calculate z+w...
English, 21.02.2020 03:21