For real numbers a and b, if a ∗ b = a^{2} + b^{2}−3ab then \{1 ∗ (−1)\} ∗ \{\sqrt{2} ∗ \sqrt{2}\} =

TS Police SI Prelims 2018 Paper

Question : 73 of 200

Marks: +1, -0

For real numbers a and b, if

a ∗ b = a^{2} + b^{2}−3ab

then

\{1 ∗ (−1)\} ∗ \{{√{2}} ∗ {√{2}}\} =

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