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• Identical expressions

• -cot((x + one)/ two)^ two / two - one / two = zero
• minus cotangent of ((x plus 1) divide by 2) squared divide by 2 minus 1 divide by 2 equally 0
• minus cotangent of ((x plus one) divide by two) to the power of two divide by two minus one divide by two equally zero
• -cot((x + 1)/2)2/2 - 1/2 = 0
• -cotx + 1/22/2 - 1/2 = 0
• -cot((x + 1)/2)²/2 - 1/2 = 0
• -cot((x + 1)/2) to the power of 2/2 - 1/2 = 0
• -cotx + 1/2^2/2 - 1/2 = 0
• -cot((x + 1) divide by 2)^2 divide by 2 - 1 divide by 2 = 0

• Similar expressions

• -cot((x - 1)/2)^2/2 - 1/2 = 0
• -cot((x + 1)/2)^2/2 + 1/2 = 0
• cot((x + 1)/2)^2/2 - 1/2 = 0