At the end of 1st year it depreciates by 15%, so it reduces by 100% - 15% = 85%
At the end of 2nd year it depreciates by 15% again, so it reduces by 100% - 15% = 85%
At the end of 3rd year it depreciates by 15% again, so it reduces by 100% - 15% = 85%
Net Value = 22000 * 0.85 * 0.85 * 0.85 = 13510.75
Value after three years = $13 510.75
Given :


Now, Substituing the value of y in equation (ii) :








Now, substituting the value of x in equation (i) :




Its all rhombus , square and rectangle with all the sides √50
-4^3
a^3 r^2
Just add all the letters\numbers and the exponent will be how many of the numbers there are
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