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JEE MATHEMATICS MCQ: COMPLEX NUMBERS

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Application +4 | -1
If z1=2+3iz_1=2+3 i and z2=3+2iz_2=3+2 i, then z1+z2z_1+z_2 equals to a+ai.a+ ai. Value of 'aa' is equal to
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Correct option: A
5
Option A (5) is correct because adding the two complex numbers z1 and z2 results in 5 + 5i, so the value of 'a' is 5.

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