Recommended Questions
- साबित करें कि cot((pi)/(4)+x).cot((pi)/(4)-x)=1
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- cot((pi)/(4)-x)+cot((pi)/(4)+x)=4
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- Evaluate : ("lim")(xvecpi/4)(1-cot^3x)/(2-cotx-cot^3x)
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- 4-cot((pi)/(4)+theta)cot((pi)/(4)-theta)=1
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- If tan x = a , then cot(x-pi/4) equals -
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- int((pi)/(6))^((pi)/(4))(tan x+cot xdx)/(tan^(-1)x+cot^(-1)x)
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- Show that cot(pi/4+x)cot(pi/4-x)=1
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- tan ^(-1) (cot x) + cot ^(-1) (tan x) =(pi)/(4)
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- int(-(pi)/(2))^((pi)/(2))(dx)/(1+cot^(4)x)
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