If \( A \) is a square matrix such that \( A^{2}=I \), then \( A^{-... VIDEO
If \( A \) is a square matrix such that \( A^{2}=I \), then \( A^{-1} \) is equal tohttps://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-02-13 If \( 1.6 \mathrm{~g} \) of \( \mathrm{SO}_{2} \) and \( 1.5 \times... 2023-02-13 Radius of the second Bohr orbit of singly ionised helium atom is
(1... 2023-02-13 In a Young's double slit experiment, the ratio of the
P slit's widt... 2023-02-13 Consider a Young's double slit experiment as shown in figure. What ... 2023-02-13 If the overbridge is concave instead of being convex, the thrust on... 2023-02-13 The number of geometrical isomer of \( \left[\mathrm{Co}\left(\math... 2023-02-13 If \( A^{2}-A+I=O \), then the inverse of \( A \) is
(a) \( A^{-2} ... 2023-02-13 A fringe width of \( 6 \mathrm{~mm} \) was produced for two slits s... 2023-02-13 The value of the expression \( 2 \sec ^{-1} 2+\sin ^{-1}\left(\frac... 2023-02-13 If for the matrix \( A, A^{3}=I \), then \( A^{-1}= \)
(a) \( A^{2}... 2023-02-13 If \( A \) is a square matrix such that \( A^{2}=I \), then \( A^{-... 2023-02-13 The complexes \( \left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{4}\... 2023-02-13 In the following benzyl/allyl system
\( \mathrm{P} \) \( \mathrm{R}... 2023-02-13 A galaxy is moving away from the earth at a speed
P of \( 286 \math... 2023-02-13 \( \left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{5} \mathrm{NO}_{2... 2023-02-13 The \( n^{\text {th }} \) term of an A.P., the sum of whose \( n \)... 2023-02-13 If \( \frac{1}{x+2}, \frac{1}{x+3}, \frac{1}{x+5} \) are in A.P. Th... 2023-02-13 The value of \( \sin \left(2 \tan ^{-1}(.75)\right) \) is equal to
... 2023-02-13 Among the following ions, which one has the highest paramagnetism ?... 2023-02-13 The 9 th term of an A.P. is 449 and 449 th term is 9. The term whic... 2023-02-13 Which of the following factors tends to increase the stability of m...
0