makakamit ang kaunlaran sa pamamagitan ng kanilang yamang tao sa paraang pag papaunlad at pagbabahagi nito sa ibang nasyon at ibang lahi,sa paraang ito mas mapapalawig o mas mapapaunlad nito ang saril-sarili nilang yamang tao o yamang likas.
The answer is B) 2 and 3
When you do a Riemann's sum, you split the interval into columns. In choice 3 we are told that there are 4 equal subdivisions meaning that each of the 4 columns are 1 wide. Since it is a left Riemann's sum we add the height of the column where the LEFT side crosses the curve. For [-1, 0], the height is -1, for [0, 1] it is 0, for [1, 2] it is 2, and for [2, 3] it is 3. Now add the heights together to get 4. Then you multiply by the width, but since the columns are 1 wide, the answer is still just 4.
Answer:
if you check then you would be able to make out the mistakes in case if you have done them and could save you some marks
