Board Paper of Class 12-Science 2013 Maths Delhi(SET 2) - Solutions
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
If
VIEW SOLUTION, then find the matrix A.
- Question 2
If
VIEW SOLUTION, then write the value of x.
- Question 3
Find the value of b if
VIEW SOLUTION
- Question 4
Write the value of
VIEW SOLUTION.
- Question 5
Write the principal value of
VIEW SOLUTION.
- Question 6
The amount of pollution content added in air in a city due to x-diesel vehicles is given by P(x) = 0.005x3 + 0.02x2 + 30x. Find the marginal increase in pollution content when 3 diesel vehicles are added and write which value is indicated in the above question.
VIEW SOLUTION
- Question 7
Find the Cartesian equation of the line which passes through the point (−2, 4, −5) and is parallel to the line
VIEW SOLUTION.
- Question 8
If a unit vector
VIEW SOLUTIONmakes angles
with
,
with
and acute angles θ with
, then find the value of θ.
- Question 9
Write the degree of the differential equation
VIEW SOLUTION.
- Question 10
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Board Paper of Class 12-Science 2018 Maths - Solutions
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Board Paper of Class 12-Science 2015 Maths All India(SET 2) - Solutions
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Board Paper of Class 12-Science 2014 Maths Delhi(SET 2) - Solutions
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Board Paper of Class 12-Science 2014 Maths Delhi(SET 3) - Solutions
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Board Paper of Class 12-Science 2013 Maths Delhi(SET 3) - Solutions
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Board Paper of Class 12-Science 2013 Maths All India(SET 1) - Solutions
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Board Paper of Class 12-Science 2013 Maths All India(SET 2) - Solutions
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Board Paper of Class 12-Science 2010 Maths Delhi(SET 2) - Solutions
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Board Paper of Class 12-Science 2010 Maths All India(SET 2) - Solutions
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