Question 11
Find the sum of the arithmetic series: $7+10+13+\ldots+43+46$.
PIMSO 2023 - Mathematics - Secondary 2 (Grade 8) - National Round Question 11
PIMSO Maths · PIMSO 2023 - Mathematics - Secondary 2 (Grade 8) - National Round
PIMSO Maths · PIMSO 2023 - Mathematics - Secondary 2 (Grade 8) - National Round