Calculus

4. Convert the equation x = 20 + 5t y = 10 - 2t to scalar form. TOIT a TIMU LIPVOM 23MA19 8 29MILL AT 5. Find the symmetric equations of the line passing through A (-1, -8, 3) and B(2, -4, 3). (# 8-10 bre (EX-)9 dguard still silt lo nobsups Today orb bait 6. Given r = (8, -4,1) + t(4, 4, -2), find the point where the line intersects the plane with equation z - 3 = 0. Thing bing E ledel bris , (18-) + (2 5-) = 4 enter raise S 7 . Find the scalar equation of any plane which contains the line T = (4, 2, -1) + t(5, 6, -1)