Solve the integrals by trigonometric substitution
Dear student,
For finding the integral substitution of proper trigonometric function is important.after simplification you must ensure that the integrand got after substitution should reduce to simplified form.
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Solve the integrals by trigonometric substitution =dx ; Answer. Vx2 + 9 +C
Using trigonometric identities and substitution, evaluate the following integrals: 1. S sin5 x dx 2. Shamrzdx 3. S V4 – 9x2dx 4. Sýsin? x dx 5. S 1 dx x2 +81
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Evaluate the following integral using the trigonometric substitution method. zu +9 dx x2
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could u explain step by step For each of the following integrals find an appropriate trigonometric substitution of the form x = f(t) to simplify the integral. a. fax – 3y die X = b. - x2 V7x2 +5 dx X = c. · S xV7x? – 28 7x? - 28x + 21 dx X = d. - dx - 119 - 5x2 + 50x X =