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X + (m + 2)y - z = 0 ^ (m + 2)x + y - z = 1 ^ x + y - (m + 2)z = m + 3​
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X + (m + 2)y - z = 0 ^ (m + 2)x + y - z = 1 ^ x + y - (m + 2)z = m + 3​

User Leon Van Der Walt
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what does the sign ‘’ ^ ‘’ mean ? I am trying to solve this but I don’t understand that sign
User Evertiro
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