Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
यदि $ \left[\begin{array}{cc} 2 a+b & a-2 b \\ 5 c-d & 4 c+3 d \end{array}\right]$ = $\left[\begin{array}{cc} 4 & -3 \\ 11 & 24 \end{array}\right]$ हो तो a, b, c, तथा d के मान ज्ञात कीजिए।
यदि A = $\left[\begin{array}{ll} 6 & 9 \\ 2 & 3 \end{array}\right]$ तथा B = $\left[\begin{array}{lll} 2 & 6 & 0 \\ 7 & 9 & 8 \end{array}\right] $ है तो AB ज्ञात कीजिए।
परिकलित कीजिए: $\left[\begin{array}{ll} a^{2}+b^{2} & b^{2}+c^{2} \\ a^{2}+c^{2} & a^{2}+b^{2} \end{array}\right] + \left[\begin{array}{cc} 2 a b & 2 b c \\ -2 a c & -2 a b \end{array}\right]$