Unseen Passage

For Class 4 to Class 12

Class 12 Mathematics Sample Paper Term 2 Set C

Please see below Class 12 Mathematics Sample Paper Term 2 Set C with solutions. We have provided Class 12 Mathematics Sample Papers with solutions designed by Mathematics teachers for Class 12 based on the latest examination pattern issued by CBSE. We have provided the following sample paper for Term 2 Class 12 Mathematics with answers. You will be able to understand the type of questions which can come in the upcoming exams.

CBSE Sample Paper for Class 12 Mathematics Term 2 Set C

1. Use the property

Class 12 Mathematics Sample Paper Term 2 Set C

Answer. ∫ex (1 – cot x + cosec2x)dx

Class 12 Mathematics Sample Paper Term 2 Set C
Class 12 Mathematics Sample Paper Term 2 Set C

2. Use separable method,

Class 12 Mathematics Sample Paper Term 2 Set C

On integrating both sides and solve it.
Answer. Given differential equation

Class 12 Mathematics Sample Paper Term 2 Set C

3. Using î · î = k̂· k̂ = ĵ · ĵ = 1
Answer. Since î, ĵ, k̂ are the unit vectors

Class 12 Mathematics Sample Paper Term 2 Set C

4. Distance between two parallel planes

Class 12 Mathematics Sample Paper Term 2 Set C

Comparing and putting the values of d1, d2, A, B and C, we get 2/√29
Answer. Distance between two parallel planes,
Ax + By + Cz = d1 and Ax+ By + Cz = d2 is

Class 12 Mathematics Sample Paper Term 2 Set C

Comparing with
Ax + By + Cz = d1
A = 2, B = 3, C = 4, d1 = 4
And now,
4x + 6y + 8z = 12
2x + 3y + 4z = 6
Comparing with
Ax + By + Cz = d2
A = 2, B = 3, C = 4, d2 = 6
So
Distance between the two planes

Class 12 Mathematics Sample Paper Term 2 Set C

5. Probability to neither of them winning the race = P(A̅) .P(B̅), where

Class 12 Mathematics Sample Paper Term 2 Set C

Answer.

Class 12 Mathematics Sample Paper Term 2 Set C

6. Using partial fraction method, we get

Class 12 Mathematics Sample Paper Term 2 Set C

We get A = –1 and B = 2.
Answer.

Class 12 Mathematics Sample Paper Term 2 Set C

7.

Class 12 Mathematics Sample Paper Term 2 Set C

Answer. Given, (y + logx) dx – x dy = 0

Class 12 Mathematics Sample Paper Term 2 Set C
Class 12 Mathematics Sample Paper Term 2 Set C
Class 12 Mathematics Sample Paper Term 2 Set C

8.

Class 12 Mathematics Sample Paper Term 2 Set C

Answer. We have

Class 12 Mathematics Sample Paper Term 2 Set C

9.

Class 12 Mathematics Sample Paper Term 2 Set C

Answer. Given curve y2 = 8x and line x = 2
If x = 2 Þ y = ± 4
If x = 0 Þ y = 0
So the point of intersection (2, ± 4) and (0, 0) 1

Class 12 Mathematics Sample Paper Term 2 Set C
Class 12 Mathematics Sample Paper Term 2 Set C

since, this curve is bounded by x-axis
i.e., y = 0 ⇒ x = – a
Also, if x = 0 ⇒ y = 0
Hence, the point of intersection will be (–a, 0) and (0, 0) as given in the graph

Class 12 Mathematics Sample Paper Term 2 Set C

Related Posts

error: Content is protected !!