- #1
Timiop2008
- 31
- 0
Hi. I would appreciate if anybody could help me with the following:
1.
a)Solve 3cosec x-5sin x = 2 for 0<x<360degrees
b) Prove that cosecx - sinx = cosx cotx
2
a) f(x) is x + ln(3x-4). Show how to convert f(x) into the iterative formula
b) If x0=1, write values of x1, x2, 3 until a root is achieved correct to 3 d.p.
c) Justify your previous answer by showing a sign change of f(x)
d) Use simpsons rule with 4 intervals to calculate the definite integral between 2 and 4 of
f(x)
1.
a)Solve 3cosec x-5sin x = 2 for 0<x<360degrees
b) Prove that cosecx - sinx = cosx cotx
2
a) f(x) is x + ln(3x-4). Show how to convert f(x) into the iterative formula
b) If x0=1, write values of x1, x2, 3 until a root is achieved correct to 3 d.p.
c) Justify your previous answer by showing a sign change of f(x)
d) Use simpsons rule with 4 intervals to calculate the definite integral between 2 and 4 of
f(x)