Mister Exam

Lang:

Identical expressions
(-cot(x/ two)^ two / two - one / two)*sin(x) + cos(x)*cot(x/ two) = zero
( minus cotangent of (x divide by 2) squared divide by 2 minus 1 divide by 2) multiply by sinus of (x) plus co sinus of e of (x) multiply by cotangent of (x divide by 2) equally 0
( minus cotangent of (x divide by two) to the power of two divide by two minus one divide by two) multiply by sinus of (x) plus co sinus of e of (x) multiply by cotangent of (x divide by two) equally zero
(-cot(x/2)2/2 - 1/2)*sin(x) + cos(x)*cot(x/2) = 0
-cotx/22/2 - 1/2*sinx + cosx*cotx/2 = 0
(-cot(x/2)²/2 - 1/2)*sin(x) + cos(x)*cot(x/2) = 0
(-cot(x/2) to the power of 2/2 - 1/2)*sin(x) + cos(x)*cot(x/2) = 0
(-cot(x/2)^2/2 - 1/2)sin(x) + cos(x)cot(x/2) = 0
(-cot(x/2)2/2 - 1/2)sin(x) + cos(x)cot(x/2) = 0
-cotx/22/2 - 1/2sinx + cosxcotx/2 = 0
-cotx/2^2/2 - 1/2sinx + cosxcotx/2 = 0
(-cot(x divide by 2)^2 divide by 2 - 1 divide by 2)*sin(x) + cos(x)*cot(x divide by 2) = 0
Similar expressions
(cot(x/2)^2/2 - 1/2)*sin(x) + cos(x)*cot(x/2) = 0
(-cot(x/2)^2/2 - 1/2)*sin(x) - cos(x)*cot(x/2) = 0
(-cot(x/2)^2/2 + 1/2)*sin(x) + cos(x)*cot(x/2) = 0
(-cot(x/2)^2/2 - 1/2)*sinx + cosx*cot(x/2) = 0

(-cot(x/2)^2/2 - 1/2)sin(x) + cos(x)cot(x/2) = 0 equation

(-cot(x/2)^2/2 - 1/2)*sin(x) + cos(x)*cot(x/2) = 0 equation