1.
In the questions below, if the given interchanges are made in signs and numbers, which one of the four answer choices would be correct ?Given interchanges : signs + and - and numbers 8 and 2.
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eq$$ R.H.S. (C) : 2 + 8 - 9 = 8 - 2 + 9 = 15 $$
eq$$ R.H.S. (D) : 2 - 8 + 4 = 8 + 2 - 4 = 6 $$
eq$$ R.H.S. => Ans - (A)