Math Chapter Wise question with answer

Q01 The value of the determinant 2 2 sin x cos x 1 cos x sin x 1 10 12 2 − is English · PGT 2011 Q02 The Parameter, on which the value of the determinant 2 1 a a cos(p d)x cospx cos(p d)x sin(p d)x sinpx sin(p d)x −... English · PGT 2002 Q03 The value of the determinant of the matrix cos 0 sin 0 1 0 sin 0 cos θ − θ − θ − θ − θ is English · UP PCS (Pre) 1998 & 2000 Q04 The values of a and b in the equation 2a + b a - 2b 4 -3 = 5c -d 4c + 3d 11 24 are English · Bihar (TRE 2.0)-2023 Q05 If the area of a triangle with the vertices (-3, 0), (3, 0) and (0, k) is 9 sq. units, then the value of k is English · Bihar (TRE 2.0)-2023 Q06 The value of 1 1 -2 3 4 5 -1 2 1 is English · Bihar (TRE 2.0)-2023