Home
Class 11
MATHS
Delta ABC में सिद्ध कीजिये कि - co...

` Delta ABC` में सिद्ध कीजिये कि -
` cot B cot C + cot C cot A + cot A cot B = 1`

Promotional Banner

Similar Questions

Explore conceptually related problems

a cot A+b cot B+c cot C=

If A + B + C =180^@ , prove that : cot B cot C + cot C cot A + cot A cot B = 1 .

If A + B + C = pi , show that cot A cot B + cot B cot C + cot C cot A = 1

ln Delta ABC,(cot B+cot C)(cot C-cot A)(cot A+cot B)=

If A +B +C = 90 ^@ then ( cot A+ cot B + cot C) /(cot A cot B cot C ) =

In Delta ABC , ( bc cos A + c a cos B + ab cos C) /( cot A + cot B + cot C )=

In an acute angled triangle, cot B cot C + cot A cot C + cot A cot B

In an acute angled triangle, cot B cot C + cot A cot C + cot A cot B

In Delta ABC, (cot B + cot C)/(cot C + cot A) = ....

If A + B + C =pi/2 , prove that : cot A + cot B + cot C = cot A cot B cot C .