MCQ
`int (sec^8x)/("cosec" x) "d"x` = ______.
- A`(sec^6x)/6 + "c"`
- ✓`(sec^7x)/7 + "c"`
- C`(sec^9x)/9 + "c"`
- D`(sec^8x)/8 + "c"`
✓
Answer
Correct option: B.
`(sec^7x)/7 + "c"`
B
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