If the value of determinant m 6 -5 4 is 58- then find the value of m-

m amp; 6 5 amp; 4 = 58 = 4m (÷ 30)=58 =4m=58 30=28 ∴ m=7 ...

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Definition of a Determinant

If the value ...

Question

If the value of determinant $∣ ∣ ∣ \begin{matrix} m & 6 - 5 & 4 \end{matrix} ∣ ∣ ∣$ is $58$ , then find the value of $m$ .

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∣ ∣ ∣ \begin{matrix} m & 6 - 5 & 4 \end{matrix} ∣ ∣ ∣

58

m

m = 2

m^{5} \div m^{6} \times {(\frac{1}{m})}^{4}

Find the value of ‘m‘ if $(- 2)^{2} \times (- 5)^{3} = 50 m$ .

Find the value of ‘m‘ if $(- 2)^{2} \times (- 5)^{3} = 50 m$

∣ ∣ ∣ \begin{matrix} m & 2 - 3 & 7 \end{matrix} ∣ ∣ ∣

3

m

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