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Mathematics: Post your doubts here!
Hello. I solved it long ago, and i'm checking my copybook, I hope you solved part (i) correctly.. when you sketch it, you have the angle and the opposite side is (10/a^2 +4) and the adjacent side is (5a/a^2 + 4) so to find the tan of the angle which they provided, you need to write tan(3pi/4) =... -
Mathematics: Post your doubts here!
Sorry i skipped the part where i got the limits.. you just substitute x = 5 and x = 2 in u = sqrt (6- x) to get 2 and 1 respectively, but since they asked us to flip the limits, we multiply the entire integrand by -1 thus getting rid of the - 10 u !! Good luck! -
Mathematics: Post your doubts here!
Lamda will be denoted as t You know that P is a point on L , so it has x,y,z coordinates as follows : (1 + 2t), (1 + t), (-1 + 2t) , and m = x + 2y -2z = 1 and n = 2x - 2y + z = 7 Using the formula they provided, you find the distance of P to m and of P to n keeping in mind that they should be... -
Mathematics: Post your doubts here!
Hello guys, long time lurker, first time poster! You've all been a lot of help to me, this year and last year, and I really appreciate you taking time to help all of us! Though, I never run out of questions, especially this year, I'm a private candidate with no teacher >.< Could someone help...