Model : CASIO fx-570MS, CASIO fx-991MS
Calculator can easily perform definite integration (integration with limit). Mainly three inputs are required for the operation.They are a function with variable x, lower limit, upper limit.
Example: What is the value of ∫25(x3-5x-3)dx ?
Options: a) 129/12, b) 363/4, c) 65/7, d) 1/2
Solution:
∫dx >> ALPHA >> ) >> SHIFT >> x2 >> - >> 5 >> ALPHA >> ) >> - >> 3 >> , >> 2(lower limit first) >> , >> 5(upper limit second) >> ) >> = (90.75)
(363/4=90.75,so ans is option b))
For two or three function multiplication use bracket for each function. Internal integration calculations may take considerable time to complete.
Calculator can easily perform definite integration (integration with limit). Mainly three inputs are required for the operation.They are a function with variable x, lower limit, upper limit.
Example: What is the value of ∫25(x3-5x-3)dx ?
Options: a) 129/12, b) 363/4, c) 65/7, d) 1/2
Solution:
∫dx >> ALPHA >> ) >> SHIFT >> x2 >> - >> 5 >> ALPHA >> ) >> - >> 3 >> , >> 2(lower limit first) >> , >> 5(upper limit second) >> ) >> = (90.75)
(363/4=90.75,so ans is option b))
For two or three function multiplication use bracket for each function. Internal integration calculations may take considerable time to complete.