comment it ASAP please
13. area enclosed between the Find the cirele y-25 and the straight linex+y-s 14. Solve the following equations dy dy secx-sinx dx dy 13. area enclosed between the Find the cirele y-25 and the s...
(f) If a and b are unit vectors and θ is the angle between them. prove that sin -b Prove that v2·“2 + 2,6 , where the symbol's h) have their usual meanings 12. Find the following dx dx tan'xdx (i) 1+cos x 13 Find the area enclosed between the circle 2y25 and the straight line x +y- s 14. Solve the following equations dy dy dy dx (f) If a and b are unit vectors and θ is the...
Find dy/dx of the next relations 12)y - cor +4 13) y [sec (secx)] 14) y [Be"ae ] 15) y = [ vsec(x2 +8) arcsen(x + 8)) 12)y - cor +4 13) y [sec (secx)] 14) y [Be"ae ] 15) y = [ vsec(x2 +8) arcsen(x + 8))
Solve the exact differential equation (4x*y+sinx)dx+(x4-y)dy=0.
1. (5 points) Find the area of the region enclosed by a parabola y x2 - 4x - 5 and a line y = x-5. To get full credit, you must draw a picture of the problem first, then find the upper and lower bounds before finding the area. (2 42 points each) Use appropriate logarithmic properties to make the following equation easy to dy or you differentiate. Find (dx and use trig identities to simplify to the simplest answer...
1a) Find dy/dx x = te', y = t + sin t b) Find dy/dx and d’y/dx2 for which t is curve concave upward x = x3 + 1, y = t - c)Find the points on the curve where the tangent is horizontal or vertical. Draw the graph x = 13 – 3t, y = t3 – 312 d) Find the area enclosed by the x-axis and the curve x = t3 + 1, y = 2t – t?....
solve the following differential equations (e* + 2y)dx + (2x – sin y)dy = 0 xy' + y = y? (6xy + cos2x)dx +(9x?y? +e")dy = 0 +2ye * )dx = (w*e * -2rcos x) di
Can you solve these dif. equations? Solve the following D.E. (3.+ 2y)dx + (4.xy + 6y2)dy = 0 Solve the following D.E. (x²y)dx + y(x3 +e-3y sin y)dy = 0
7. Solve the following differential equations. dy 2 y= 5x, x>0. + a) dx dx 1+2x 4e', t>0 b) t dt 7. Solve the following differential equations. dy 2 y= 5x, x>0. + a) dx dx 1+2x 4e', t>0 b) t dt
Question 2: solve the differential equations a) (xy - y)dx + - x)dy = 0
cosx(e2y-y) dy/dx= eysin2x ;y=0 Solve the que 24 os x 14 Sobx no dx