Board Paper of Class 12Science 2018 Maths  Solutions
General Instructions:
(i) All questions are compulsory.
(ii) This question paper contains 29 questions.
(iii) Questions 1 4 in Section A are very shortanswer type questions carrying 1 mark each.
(iv) Questions 512 in Section B are shortanswer type questions carrying 2 marks each.
(v) Questions 1323 in Section C are longanswer I type questions carrying 4 marks each.
(vi) Questions 2429 in Section D are longanswer II type questions carrying 6 marks each.
(i) All questions are compulsory.
(ii) This question paper contains 29 questions.
(iii) Questions 1 4 in Section A are very shortanswer type questions carrying 1 mark each.
(iv) Questions 512 in Section B are shortanswer type questions carrying 2 marks each.
(v) Questions 1323 in Section C are longanswer I type questions carrying 4 marks each.
(vi) Questions 2429 in Section D are longanswer II type questions carrying 6 marks each.
 Question 1
Find the magnitude of each of two vectors $\overrightarrow{a}$ and $\overrightarrow{b}$, having the same magnitude such that the angle between them is 60° and their scalar product is $\frac{9}{2}$. VIEW SOLUTION
 Question 2
Find the value of ${\mathrm{tan}}^{1}\sqrt{3}{\mathrm{cot}}^{1}\left(\sqrt{3}\right).$ VIEW SOLUTION
 Question 3
If a * b denotes the larger of 'a' and 'b' and if $a\circ b$ = (a * b) + 3, then write the value of $\left(5\right)\circ \left(10\right)$, where * and $\circ $ are binary operations. VIEW SOLUTION
 Question 4
If the matrix $A=\left[\begin{array}{ccc}0& a& 3\\ 2& 0& 1\\ b& 1& 0\end{array}\right]$ is skew symmetric, find the values of 'a' and 'b'. VIEW SOLUTION
More Board Paper Solutions for Class 12 Science Math

Board Paper of Class 12Science 2020 Math Delhi(Set 1)  Solutions

Board Paper of Class 12Science 2020 Math Delhi(Set 2)  Solutions

Board Paper of Class 12Science 2020 Math Delhi(Set 3)  Solutions

Board Paper of Class 12Science 2019 Math Delhi(Set 1)  Solutions

Board Paper of Class 12Science 2019 Math Delhi(Set 2)  Solutions

Board Paper of Class 12Science 2019 Math Delhi(Set 3)  Solutions

Board Paper of Class 12Science 2019 Math All India(Set 1)  Solutions

Board Paper of Class 12Science 2019 Math Abroad(Set 3)  Solutions

Board Paper of Class 12Science 2018 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2018 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2018 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2018 Maths  Solutions

Board Paper of Class 12Science 2017 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2017 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2017 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2017 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2017 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2017 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2016 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2016 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2016 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2016 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2016 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2015 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2015 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2015 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2015 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2015 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2014 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2014 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2014 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2014 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2014 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2013 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2013 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2013 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2013 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2013 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2012 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2012 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2012 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2011 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2011 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2011 Maths (SET 3)  Solutions

Board Paper of Class 12Science 2010 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2010 Maths (SET 2)  Solutions

Board Paper of Class 12Science 2008 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2007 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2006 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2005 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2005 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2004 Maths (SET 1)  Solutions

Board Paper of Class 12Science 2004 Maths (SET 1)  Solutions