hello, can someone help me these questions? a) {{{ int ( lnt/sqrt(t), dt, 4, 9) }}} b) {{{ int ( cos(sqrt(6x)), dx ) }}}
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Originally Posted by yeeho a) {{{ int ( lnt/sqrt(t), dt, 4, 9) }}} For By parts, make Originally Posted by yeeho b) {{{ int ( cos(sqrt(6x)), dx ) }}} For this one sub then integrate by parts.
One way of stating the formula for integration by parts is: Therefore (without defining new variables) we can write the integral as:
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