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Mathematical Statements

If the operat...

Question

If the operation $\oplus$ is defined by $a \oplus b = a^{2} + b^{2}$ for all real numbers ‘a’ and ‘b’, then $(2 \oplus 3) \oplus 4 =$

181

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182

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184

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185

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Solution

The correct option is D
185

$2 \oplus 3 = 13$

$\Rightarrow (2 \oplus 3) \oplus 4 = 169 + 16 = 185$

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Similar questions

\oplus

a \oplus b = a^{2} + b^{2}

^{'} a^{'}

^{'} b^{'}

(2 \oplus 3) \oplus 4 =

⨁

a ⨁ b = a^{2} + b^{2}

a

b

(2 ⨁ 3) ⨁ 4

If the operation $\oplus$ is defined by $a \oplus b = a^{2} + b^{2}$ for all real numbers ‘a’ and ‘b’, then $(2 \oplus 3) \oplus 4 =$

*

a * b = a^{2} + b^{2}

^{'} a^{'}

^{'} b^{'}

(2 * 3) * 4 =

a * b = \sqrt{a^{2} + b^{2}} for all a, b \in R .

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