exam
Maths Puzzle
Numerical Ability
add express your answer in simpliest form
x-13
over
x^2-x-12
plus
3x-3
over
x^2-x-12
A)3
over
x-3
B)3
over
x+4
C)4
over
x-4
D)4
over
x+3
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exam Other Question
what quadrants will this line intersect
y=-4x+1
In studying the emission of light, in order to determine the angle at which the intensity is a giving value, the equation sin^2(A) - 4sin(A) + 1 = 0 must be solved. Find the angle A (to 0.1 of a degree). (sin^2(A) = (sinA)^2.