Mathematics > QUESTION PAPER (QP) > OCR A LEVEL JUNE 2022 MATHEMATICS B PAPER 3 QUESTION PAPER (All)
OCR A LEVEL JUNE 2022 MATHEMATICS B PAPER 3 QUESTION PAPER
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Arithmetic series S = 1 n^a + lh = 1 n"2a +^n - 1hd, Geometric series Sn = a 1 - r n 1 - r a 3 1 - r forr 1 1 n! where Cr = n Cr = Kr O = r!^n - rh! ^1 + xhn = 1 + nx + n^n - 1hx2 +... f+ n^n - 1hf^n - r + 1hxr +f x 1 1,n e R Binomial series ^a + bhn = a n + n C1 a n-1 b + n C2 a n-2 b 2 +f+ n Cr a n-r b r +f+ b n Trigonometric identities sin cos A ! B A ! B = sin A cos B ! cos A sin B = cos A cos B " sin A sin B tan A ! tan B 1 " tan A tan B Numerical methods aA ! B ! ^k + 1 hrk [Show More]
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