Answer (1)
Vibhanshu 7th Apr, 2021

Hello Siddhant,

Since, x^2 = 16, which implies, x = ± 4 and 2x = 6, which implies, x = 3. Hence, no value of 'x' is satisfied. Therefore, A = phi.

I hope you understood the solution for the same. If you have any queries, do ask me in the comment section.

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