Integration e^x ( cot x + log sin x )dx explain in great detail


1

1972

July 15, 2019

Define symmetric matrix with the help of an example


1

141

July 15, 2019

Define skewsymmetric matrix with the help of an example


1

385

July 15, 2019

Express the matrixas the sum of a symmetric and a skew symmetric matrix


1

397

July 15, 2019

Express the matrix as the sum of a symmetric and a skewsymmetric matrix


1

242

July 15, 2019

Find the values of x, y, z if the matrix product AT A = I where


1

195

July 15, 2019

Express the following matrix as the sum of a symmetric and a skewsymmetric matrix


1

170

July 15, 2019

Define transpose of a matrix with an example


1

244

July 15, 2019

Given below A matrix and A+A^T=I then find θ


1

142

July 15, 2019

Given A^T and B matrix Then show that (A+B)^T=A^T+B^T


1

180

July 15, 2019

Given below A and B matrix then Show that (AB)=B^TA^T


1

308

July 15, 2019

Given matrix verity that (AB)^T=B^TA^T


1

346

July 15, 2019

If matrix A = [1 2 3], write AA', where A' is the transpose of matrix A


1

181

July 15, 2019

If A and B are square matrices of same order show that AB^TBA^T


1

195

July 15, 2019

If A=[0 b 2 3 1 3 2a 3 1] is a symmetric matrix find value of A and B


1

312

July 15, 2019

Cos inverse(cos 2 pi 3)+sin inverse (sin 2 pi 3)


1

281

July 3, 2019

A card form a pack of 52 cards is lost. From the remaining cards


1

225

June 29, 2019

Integration {1/log x – 1/(log x)2} dx explain in great detail and give full solution


1

1511

June 24, 2019

Prove that the least perimeter of an isosceles triangle in which a circle of radius r can be inscribed is 6r√3


1

783

June 24, 2019

Factorise: x^3 + 13x^2 + 32x + 20 The above question is from the sureshot questions


1

207

June 24, 2019

If a + b + c = 6 and ab + bc + ca = 11, find the value of a^3 + b^3 + c^3  3abc


1

369

June 18, 2019

Using properties of determinants, prove that


1

180

June 17, 2019

If A = [1 2 3 5 7 9 2 1 1 ], and B = [4 1 5 1 2 0 1 3 1 ] , then verify that:


1

213

April 12, 2019

Find the transpose of each of the following matrices:


1

259

April 12, 2019

Compute the indicated products:


1

457

April 12, 2019

Compute the following: (i) [a b b a] + [ a b b a]


1

233

April 12, 2019

Let A = [ 2 5 3 4 ] B = [ 2 5 3 4 ] c = [ 2 5 3 4 ] . Find each of the following


1

184

April 12, 2019

The number of all possible matrices of order 3 x 3 with each entry 0 or 1 is:


1

159

April 12, 2019

Which of the given values of [ 3x + 7 5 y + 1 2  3x] = [ 0 y  2 8 4 ]


1

865

April 12, 2019

Tan1 (x/y)  tan1 (x  y/x + y) is equal to:


1

281

April 12, 2019
