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Solve for X and Y - Mathematics

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प्रश्न

Solve for x and y `[(-2,0), (3,1)][(-1), (2x)] +3[(-2), (1)] =2[(y), (3)]`

योग

उत्तर

`[(-2,0), (3,1)][(-1), (2x)] +3[(-2), (1)] =2[(y), (3)]`

`=> [(2+0), (-3+2x)] + [(-6),(3)] = [(2y),(6)]`

`=> [(2), (-3+2x)] + [(-6),(3)] = [(2y),(6)]`

`=> [(2-6), (-3+2x+3)] = [(2y), (6)]`

`=> [(-4), (2x)] = [(2y), (6)]`

`=>` 2y = -4 and 2x = 6

`=>` y =-2 and x = 3

Thus, the values of x andty are: 3,-2

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अध्याय 9: Matrices - Exercise 9 (C) [पृष्ठ १३०]

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सेलिना Mathematics [English] Class 10 ICSE
अध्याय 9 Matrices
Exercise 9 (C) | Q 16.3 | पृष्ठ १३०

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