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Statistical Assistant 2025
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Math
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Question
The derivative of y = cot(x) - cosec(x) is:
Board:
JKSSB
A
- cosec²(x) + cosec(x)cot(x)
B
- cot²(x) + cosec²(x)
C
- cosec(x)cot(x) - cosec²(x)
D
cosec²(x) + cosec(x)cot(x)
Statistical Assistant 2025
Maths
Attempts:
120
• Right:
35
• Wrong:
85
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