Cos(pi/4-x)cos(pi/4-y)

If area of triangle is 35 units vertices (2,-6)(5,4)find k;|NCERT|Ex 4.2|2023-24|CBSE|12|Determinant

Find equation of line joining (3,1) and (9,3) using determinants;|NCERT|Ex 4.2|2023-24|CBSE|12

Find equation of line joining (1,2) and (3,6) using determinants;|NCERT|Ex 4.2|2023-24|CBSE|12

Find the value of k if area of triangle is 4 (-2,0)(0,4);|NCERT|Ex 4.2|2023-24|CBSE|12|Determinant

Find the value of k if area of triangle is 4 (k,0)(4,0);|NCERT|Ex 4.2|2023-24|CBSE|12|Determinant

show that points A(a,b+c),B(b,c+a),C(c,c+a) are collinear;|NCERT|Ex 4.2|2023-24|CBSE|12|Determinant

Find area of the triangle with vertices (-2,-3)(3,2);|NCERT|Ex 4.2|2023-24|CBSE|12latest|Determinant

Find area of the triangle with vertices (2,7)(1,1) ;|NCERT|Ex 4.2|2023-24|CBSE|12latest|Determinant

Find area of the triangle with vertices at the point;|NCERT|Ex 4.2|2023-24|CBSE|12latest|Determinant

If A=[1 2 4 2] then show that |2A|=4|A|; determinants; |NCERT|Ex 4.1|2023-24|CBSE|12|latest syllabus

Evaluate the determinant |3 -4 5 1 1 -2 2 3 1|;|NCERT|Ex 4.1|2023-24|CBSE|12|latest syllabus

If A=[10 1 0 1 2 0 0 4] then show that |3A|=27|A|; determinants;|NCERT|Ex 4.1|2023-24|CBSE|12|latest

Integral Calculus MCQ type questions| CBSE 12 Maths|Sahodaya|Chennai|Bangalore|2022-23|solutions

3D Geometry MCQ type questions| CBSE 12 Maths|Sahodaya|Chennai|Bangalore|2022-23|solutions

Evaluate Integral Sin 5x Cos 4x dx|CBSE|12|NCERT|Integrations|Trigonometry|Common Doubts|Solutions

Express the following matrices as the sum of symmetric & Skew Symmetric matrix|CBSE|NCERT|[6 -2 2 -2

For the matrix A = [1 5 6 7], verify that i) (A+A') is a symmetric ii) A-A' is a skew |CBSE|NCERT

Show that the matrix A = [1 -1 5 -1 2 3 5 1 3] is a symmetric matrix and skew |CBSE|NCERT|Matrices

For the matrices A and B, Verify that (AB)'=B'A', where A=[1 -4 3], B=[-1 2 1]..|CBSE|NCERT|Matrices

If A=[-1 2 3 5 7 9 -2 1 1] &B=[-4 1 -5 1 2 0 1 verify (A+B)'=A'+B' &(A-B)'=A'-B'|CBSE|NCERT|Matrices

If i) A=[cos a sin a - sin a cos a], then verify that A'A=I ii) If A=[sin a cos |CBSE|NCERT|Matrices

If A'=[-2 3 1 2] &B=[-1 0 1 2] then find (A+2B)'|CBSE|NCERT|Matrices|12|SAQ|practice|solutions

Find the transpose of each of the following matrices [5 1/2 -1];[1 -1 2 3][-1 5 6..|CBSE|NCERT|12

If A=[0 - tan alpha/2 tan alpha /2 0] and I is the Identity matrix of order 2|CBSE|NCERT|12|Matrices