Board Paper of Class 12-Science 2010 Maths All India(SET 2) - Solutions
General Instructions:
i. All questions are compulsory.
ii. The question paper consists of 29 questions divided into three sections A, B and C. Section A comprises of 10 questions of one mark each, Section B comprises of 12 questions of four marks each, and Section C comprises of 7 questions of six marks each.
iii. All questions in section A are to be answered in one word, one sentence or as per the exact requirements of the question.
iv. There is no overall choice. However, internal choice has been provided in 4 questions of four marks each and 2 questions of six marks each. You have to attempt only one of the alternatives in all such questions.
v. Use of calculators is not permitted.
i. All questions are compulsory.
ii. The question paper consists of 29 questions divided into three sections A, B and C. Section A comprises of 10 questions of one mark each, Section B comprises of 12 questions of four marks each, and Section C comprises of 7 questions of six marks each.
iii. All questions in section A are to be answered in one word, one sentence or as per the exact requirements of the question.
iv. There is no overall choice. However, internal choice has been provided in 4 questions of four marks each and 2 questions of six marks each. You have to attempt only one of the alternatives in all such questions.
v. Use of calculators is not permitted.
- Question 1
Find λ if
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- Question 2
Write the value of the following integral:
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- Question 3
Evaluate:
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- Question 4
Write the adjoint of the following matrix:
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- Question 5
If f: R → R be defined by, then find of fof(x).
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- Question 6
Write the principal value of.
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- Question 7
What positive values of x makes the following pair of determinant equal?
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- Question 8
A is a square matrix of order 3 and. Write the value of .
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- Question 9
- Question 10
If and are two vectors such that, then what is the angle between and?
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