Find the additive inverse of the matrix⎡⎢⎣20−1−234−13451278⎤⎥⎦
Additive inverse of ⎡⎢⎣20−1−234−13451278⎤⎥⎦is⎡⎢⎣−2012−3413−45−12−78⎤⎥⎦
If A = ⎧⎪ ⎪ ⎪⎩23−95⎫⎪ ⎪ ⎪⎭ − ⎧⎪ ⎪ ⎪⎩157−1⎫⎪ ⎪ ⎪⎭ , then find the additive inverse of A