For real numbers \a and \b, define \a \\Delta \b=\a^2-\b^2+\a \b. Then the number of real values of \a such that \a\\Delta \a=4 is

TS ICET 28-July-2022 Shift-1 Solved Paper

Question : 73 of 200

Marks: +1, -0

For real numbers

\a

and

\b

, define

\a \Δ \b=\a^2-\b^2+\a \b

. Then the number of real values of

\a

such that

\a\Δ \a=4

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