Additional Mathematics 0606 / Trigonometry / 3.373.37: Binomial then cosine graph0606/11/M/J/24 — Question 4 · 7 marksMark as done · Save for later · Show all solutions(a)The first three terms in the expansion of (3+px)n(3 + px)^{n}(3+px)n are 243+810x+qx2243 + 810x + qx^{2}243+810x+qx2. Find nnn, ppp and qqq.[5]▸ Answer(b)Find the term independent of yyy in (y2−3y)6\left(y^{2} - \dfrac{3}{y}\right)^{6}(y2−y3)6.[2]▸ Answer▸ Official mark scheme← 3.106: Sine equation and shaded area3.38: Cosine graph and sine tangent values →
