a) If \( a = 3 + \sqrt{3}, \,\, b = 2 \) and \( c = \sqrt{3} \) then solve the triangle. b) Find the co-ordinates of the foci and the length of the…
Class 12 Mathematics · 2081 · Solved Question with Answer
a) If \( a = 3 + \sqrt{3}, \,\, b = 2 \) and \( c = \sqrt{3} \) then solve the triangle.
b) Find the co-ordinates of the foci and the length of the latus rectum of the conic\( \frac{x^2}{25} + \frac{y^2}{100} = 1 \)
c) Find the area of the parallelogram whose diagonals are represented by the vectors\( \vec{a} = \vec{i} - 2\vec{k} and \vec{b} = 4\vec{i} + 3\vec{j} + \vec{k}. \)