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Asked by uniyals2000sanjay | 25 Apr, 2019, 07:38: PM
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Equation space given space is space straight x space minus space 2 straight y space equals 4 sub straight x equals square root of 2 space and space straight y equals 4 square root of 2 square root of 2 minus 2 cross times 4 square root of 2 equals 4 minus 7 square root of 2 equals 4 which space is space not space true comma space so space open parentheses square root of 2 comma 4 square root of 2 close parentheses space is space not space straight a space root
Answered by Arun | 26 Apr, 2019, 09:41: AM

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CBSE 9 - Maths
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