A sum yields an interest of Rs. 900 at 15% simple interest per annum in 4 years. Find the sum.
1 answer:
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Answer is C. HMG and LMK
see attached picture to explain
Vertical angles are congruent and opposite of each other where two lines cross
see attached picture to explain
Vertical angles are congruent and opposite of each other where two lines cross
Find the intersection point between the 2 restraint equations:
Substitute back in to find y-value:
P is maximized at point (12,6)
Substitute back in to find y-value:
P is maximized at point (12,6)