The matrix
A=⎝⎛22−1−101⎠⎞
represents a linear map Φ:R2→R3 with respect to the bases
B={(02),(−20)},C=⎩⎪⎨⎪⎧⎝⎛110⎠⎞,⎝⎛010⎠⎞,⎝⎛011⎠⎞⎭⎪⎬⎪⎫
Find the matrix A′ that represents Φ with respect to the bases
B′={(11),(1−1)},C′=⎩⎪⎨⎪⎧⎝⎛100⎠⎞,⎝⎛010⎠⎞,⎝⎛001⎠⎞⎭⎪⎬⎪⎫