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1. Find the equation of variation where a varies jointly as b and c, and a = 36 when b = 3 and c = 4.​

Respuesta :

Briones11

Problem Solving:-

1. Find the equation of variation where a varies jointly as b and c, and a = 36 when b = 3 and c = 4.

Solution:-

[tex]\sf{a = kbc}[/tex]

[tex]\sf\rightarrow{36= k(3)(4)}[/tex]

[tex]\sf\rightarrow{K= \frac{36}{12}}[/tex]

[tex]\sf\rightarrow{K={\color{magenta}{3}}}[/tex]

Answer:-

  • Therefore, the required equation of variations is a = 3bc.

[tex]{\large{——————————————————}}[/tex]

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