Find the Indefinite Integral $$\int \frac { 1 } { x \sqrt { 64 x ^ { 2 } - 49 } } d x$$

question 141

Multiple Choice

Find the indefinite integral. $$\int \frac { 1 } { x \sqrt { 64 x ^ { 2 } - 49 } } d x$$

• A) \(\frac { 1 } { 7 } \operatorname { arcsec } \left( \frac { | 8 | x } { 7 } \right) + C\)
• B)
• \(7 \operatorname { arcsec } \left( \frac { | 7 | x } { 8 } \right) + C\)
• C) \(\frac { 1 } { 7 } \operatorname { arcsec } \left( \frac { | 64 | x } { 49 } \right) + C\)
• D) \(\frac { 1 } { 7 } \operatorname { arcsec } \left( \frac { | 7 | x } { 8 } \right) + C\)
• C.
• \(7 \operatorname { arcsec } \left( \frac { | 64 | x } { 49 } \right) + C\)

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