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A proportion such as 1:2 =2:4 or a:b = b:c  is called a mean proportion because the second and the third terms are equal. In the latter b ...

Equations containing decimals are equations with fractions. hence the solution of decimal equations is similar to that of fractional equati...

Equations where the known quantities are expressed as letters are called literal equations. Formulas are literal equations. Generally, the ...

Power factor is an important aspect to consider in AC circuit, because any factor less than 1 means that the circuit wiring has to carry mo...

RLC in parallel RCL parallel circuit can be considered as two reactance's XC and XL where the currents are in phase opposition in p...