Q. 1 F5.0( 8 Votes )
Find the errors and correct the following mathematical sentences
3x + 2y = 6xy
Answer :
If RHS is
6xy
Then LHS would be
⇒ 6xy
= 2 × 3 × x × y
= 3 × x × 2 × y
= 3x × 2y
The error is sign of multiplication instead of sign of addition
Hence 3x × 2y = 6xy
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