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(Solved): Question 4 Solve the simultaneous equations. 3x+4y=24 4x+3y=22 Question 5 Differentiate the followin ...
Question 4 Solve the simultaneous equations.
3x+4y=24
4x+3y=22
Question 5 Differentiate the following.
y=(x+2)^(2)
Question 6 Problem 16. Evaluate (a)
\int_1^2 4e^(2x)dx
(b)
\int_1^4 (3)/(4u)du
, each correct to 4 significant figures