Q4. Solve the partial differential equations by the method of separ. un of variables: (i) py³ + q x² = 0 ch) du = { ou, = 4, 4. dx given that u (0, y) = 8.6³4 x=0 (1) 4 du + du = 3u, given u = 32²³_2³4 when : dx dy

Q: Solve for x   101+x-101-x=99

A:

Q: Solve on y

A: Given, 5(x - 2) > 9x - 3(2x - 4)                5x - 10 > 9x - 6x +12                5x -10…

Q: Solve 3x=14

A:

Q: Solve for x  5x - 7 = 8

A:

Q: 4 9.

A:

Q: solve for A =  2 4 0 0     4 2 0 0 0 0 2 4 0 0 4 2

A:

Q: Solve 5m - 9> 2m + 3

A:

Q: |2х +3 3 13

A:

Q: 60° 75 4x+13

A:

Q: 135°

A:

Q: 3.2 H.

A:

Q: SOLVE 8-2y=4

A: Given that  8-2y=4               ⇒2y=8-4               ⇒2y=4                ⇒y=2…

Q: Distinguish the number of solutions.

A: Given that,

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A: Here we want to solve  x + 69 = 89

Q: Solve  5+8

A: Given sum, 5+8

Q: Solve ex =-x

A:

Q: 42

A: We have to solve given equation for y.

Q: Solve 5 - 2 = y- 2 O 8 O s 15 O 3

A:

Q: Solve 3sin²x - 5tanx = 4

A: Given 3sin2x-5tanx=4

Q: V8x -23 + 18 = 25

A:

Q: Solve for x 6=7+x-4

A: Solve for x 6 = 7+x-4