exam
Maths Puzzle
Numerical Ability
Draw the coordinate axes relative u and v and locate w if u=[-2, 3], v=[2,1]
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exam Other Question
Prove that this equation is an identity:
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(sinx + cscx)² + (cosx + secx)² º</font> tan²x + cot²x + 7</PRE>
How do you work out percentages in pie charts? Plus how do you work out the number of people in segments? i.e how many boys liked football