Academics – Mathematics : 2011/MAR/02
Question
Q2. (a) Factorise completely EACH of the following:
(i) 100 - 100t - 64t2+ 64t3 (5)
(ii) 2sin2 A+5sinA cosA-12 cos2 A (3)
(b) Given: Z = √(R2+(ωL-1/ωC)2 )
Make C the subject of the formula. (8)
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