Question

Solve the given initial-value problem by finding, as in Example 4 of Section 2.4, an appropriate integrating factor. (x2 + y2 - 7) dx = (y + xy) dy, y(0) = 1 Need Help? Read It Watch It Talk to a Tutor

Answer 1

Solve the given initial-value problem by finding, as in Example 4 of Section 2.4, an appropriate integrating factor.

solve the given initial -value problem by finding as in Enample hof section 2 ph, an appropriate integrating factor . (n2+ y²-71dx=lythy) dy, 60021 consider the DE (x² + y2-7) dx = lythy) dy >)(x+y2-7) dx -(4+43) dy ao - M = x2ty²-7 , N=-y-ny sol we have chance to so gushoncu) is hof eint portes con ang ; (2x+y) - som If a do 32 11th) = 114x73 11th multiplying (1) with at 3 we get Mome entire con te ..Eq rl is enints.

we have sm.com - sea thig an ty? Schwada 2x+52 +41 (ott) +y? ( 24 minit) Swidy = - it at Sydy = 4 e The queral solution is znost sdn (14x) - na pot ac 2(14x)? st и чь. \ , , weget Sedabac There the The required solention is everything do 42 ) - mia Sade