Ix x Math formulas in Bengali Algebra math formula for class 9 10. I Prt becomes r IPt Remember to use 1412 for time and move the 12 to the numerator in the formula above. A b c 2 a 2 b 2 c 2 2a b 2 b c 2a c a b c 2 a 2 b 2 c 2 2ab 2bc 2ca.
If principle P rate r per annul time t years CIcompound interest and amount A then-. A P 1 r100t. This will be very helpful in assignments revision Article by physicscatalyst. Simple Interest Principle Rate Time PTR100.