Additional Mathematics 0606 / Calculus — Integration / 1.221.22: Area between a cosine curve and a horizontal line0606/11/O/N/19 — Question 10 · 9 marksMark as done · Save for later · Show all solutionsThe diagram shows part of the graph of y=2+cos3xy = 2 + \cos 3xy=2+cos3x and the straight line y=1.5y = 1.5y=1.5.Find the exact area of the shaded region bounded by the curve and the straight line. You must show all your working.[9]▸ Answer▸ Official mark scheme← 2.67: Secant derivative and logarithmic integration1.23: Equation of a curve from a trigonometric second derivative →
