1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 17 29 30 31 32 33 34 35 36 37 A 37 B 38 A 38 B 38 C 38 D 39 40 41 42 43 44 45 A 45 B 45 C 45 D 45 E 45 F 45 G 45 H 45 I 46 47 48 49 50 51 52 53 54 55 56 57 58 59

RD Sharma - Volume 2

Exercise 22.1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Exercise 22.2

1 2 3 A 3 B 3 C 3 D 4 5 6 7 8 9 10 11 12 13 14 15 16 A 16 B 16 C 16 D 16 E 16 F 16 G 16 H 16 I 16 J 17 18 19

Exercise 22.3

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

Exercise 22.4

1 2 3 4 5 6 7 8 9

Exercise 22.5

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

Exercise 22.6

Exercise 22.7

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 17 29 30 31 32 33 34 35 36 37 A 37 B 38 A 38 B 38 C 38 D 39 40 41 42 43 44 45 A 45 B 45 C 45 D 45 E 45 F 45 G 45 H 45 I 46 47 48 49 50 51 52 53 54 55 56 57 58 59

Exercise 22.8

1 2 3 4 5 6 7 8 9 10 11

Exercise 22.9

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 A 36 B 36 C 36 D 36 E 36 F 36 G 36 H 36 I 37 38 39 40

Exercise 22.10

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 A 36 B 36 C 36 D 36 E 36 F 36 G 36 H 36 I 36 J 36 K 36 L 37 A 37 B 37 C 37 D 37 E 37 F 37 G 37 H 37 I 37 J 37 K 37 L 37 M 37 N 37 O 38 39 40 41 42

Exercise 22.11

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

Very short answer

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MCQ

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Q. 37 A5.0( 1 Vote )

Solve the followi

Class 12th RD Sharma - Volume 2 22. Differential Equations

Answer :

Given

Find: Find the general solution of this differential equation.

=

=

=

=

Multiply by 2 Both side

=

Now, Integrate both sides,

=

= Let assume y^{2 +} 2 = t Let assume x² + 2 = v

Then 2y dy =dt 2x dx = dv

=

= log|t| = -log|v|

Put the value of t and v

=

=

Hence,

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