हिंदी

A = andBC[1234]andB=[6111],C=[-2-301] find each of the following and state if they are equal.CA + B - Mathematics

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प्रश्न

A = `[(1, 2),(3, 4)] and "B" = [(6, 1),(1, 1)], "C" = [(-2, -3),(0, 1)]` find each of the following and state if they are equal.CA + B

योग

उत्तर

 CA + B
CA = `[(-2, -3),(0, 1)] [(1, 2),(3, 4)]`

= `[(-2 - 9, -4 - 12),(0 + 3, 0 + 4)]`

= `[(-11, -16),(3, 4)]`

CA + B = `[(-11, -16),(3, 4)] + [(6, 1),(1, 1)]`

= `[(-11 + 6, -16 + 1),(3 + 1, 4 + 1)]`

= `[(-5, -15),(4, 5)]`.

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  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 8: Matrices - Exercise 8.3

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