[tex]4+5=65[/tex]
Step 1: We need to add the numbers.
[tex]\Rightarrow 1+2=3[/tex]
Step 2: We need to multiply the obtained number with ‘7’.
[tex]\Rightarrow 1+2=3 \times 7=21[/tex]
Step 3: We need to add the obtained number with ‘0’.
[tex]\therefore 1+2=3 \times 7=21+0=21[/tex]
Step 1: We need to add the numbers.
[tex]\Rightarrow 2+3=5[/tex]
Step 2: We need to multiply the obtained number with ‘7’.
[tex]\Rightarrow 2+3=5 \times 7=35[/tex]
Step 3: We need to add the obtained number with ‘1’.
[tex]\therefore 2+3=5 \times 7=35+1=36[/tex]
Step 1: We need to add the numbers.
[tex]\Rightarrow 4+5=9[/tex]
Step 2: We need to multiply the obtained number with ‘7’.
[tex]\Rightarrow 4+5=9 \times 7=63[/tex]
Step 3: We need to add the obtained number with ‘2’.
[tex]\therefore 4+5=9 \times 7=63+2=65[/tex]
Since, the options are not given, we can take the liberty to apply any method in this problem.
