Saloni

A piece of equipment cost a certain factory 29000 rupees. If it depriciates it's value at 15% in the first year, 13.5% in the second year, 12% in third and so on. What will be the value of it at the end of ten years all percentages applying to original co...

13500 is to be distributed between Salma kiran and Jennifer such a way that Salma gets 100 more than kiran and Jennifer gets 500 more than kiran?find out the money?

100+70 = -10 Adding 'tan' on both sides, tan(100+70)= -tan10 (tan100+tan70)/1-tan100.tan70 = -tan10 Multiplying 1-tan100.tan70 with -tan10, tan100+ tan70= -tan10+tan10.tan100.tan70 tan10+tan100+tan70= tan10.tan70.tan100 proved

800gwt..

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