IF ‘@’ means ‘\(\times\)’, ‘$’ means ‘+’,’*’ means ‘\(\div\)’ and ‘&’ means ‘-‘, and then @ changes to $ and vice versa, and & changes to * and vice versa, then evaluate:
If ‘@’ means ‘ $\times $’, ‘#’ means ‘+’, ‘*’ means ‘$ \div $’ and ‘&’ means ‘-‘, and then @ changes to # and vice versa, and & changes to * and vice versa, then evaluate:
48 @ 8 # 63 & 9 # 3
यदि ‘@’ का अर्थ ‘$ \times$’ है, ‘#’ का अर्थ ‘+’ है, ‘*’ का अर्थ ‘ $\div $’ है और ‘&’ का अर्थ ‘-‘ है, और फिर @ बदलकर # हो जाता है और इसके विपरीत, तथा & बदलकर * हो जाता है और इसके विपरीत, तो मूल्यांकन करें:
48 @ 8 # 63 & 9 # 3