can anybody plz plz explain how the equation 1 is formed with the previous step.......
plz do reply it's urgent.....
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Answer:
Step-by-step explanation:
Equation 1 needs to be modified please see attached file. If you find any confusion please ask
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Tanaya62:
but your first equation is different from my pic........ yours says denominator pr...... and mine p²r²
compare the equations.....
In your pic it is wrongly printed it should be pr. Otherwise equation will not be solved.
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