Respuesta:
1) ∫(1→2) x³ dx = x⁴/4 |(1→2) = 2⁴/4 - 1⁴/4 = 16/4 - 1/4 = 15/4
2) ∫(3→10) 5x dx = 5 ∫(3→10) x dx = 5x² |(3→10) = 5•10² - 5•3² = 500 - 45 = 455
3) ∫(2→6) x³ dx = x⁴/4 |(2→6) = 6⁴/4 - 2⁴/4 = 2⁴3⁴/2² - 2⁴/2² = 2²3⁴ - 2² = 2²(3⁴ - 1) = 4(81 - 1) = 4•80 = 320
4) ∫(0→1) 2x² dx = 2∫(0→1) x²dx = 2x³/3 |(0→1) = 2•1³/3 - 2•0³/3 = 2/3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
1) ∫(1→2) x³ dx = x⁴/4 |(1→2) = 2⁴/4 - 1⁴/4 = 16/4 - 1/4 = 15/4
2) ∫(3→10) 5x dx = 5 ∫(3→10) x dx = 5x² |(3→10) = 5•10² - 5•3² = 500 - 45 = 455
3) ∫(2→6) x³ dx = x⁴/4 |(2→6) = 6⁴/4 - 2⁴/4 = 2⁴3⁴/2² - 2⁴/2² = 2²3⁴ - 2² = 2²(3⁴ - 1) = 4(81 - 1) = 4•80 = 320
4) ∫(0→1) 2x² dx = 2∫(0→1) x²dx = 2x³/3 |(0→1) = 2•1³/3 - 2•0³/3 = 2/3