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BAB III

EVALUASI

3.1. Kunci Jawaban

1. −2 = – 2k dan 2 = 0 dan 3 = 2 + k

2. Ɵ = 63,4˚

1 0 ′
2
2
3. ( ′ ′ ) = x’ + 6y’ = 30
0 6 ′
′
4. ê = ê
′
ê = êx + êy
1 − 3 − 3
10 35 14
5 2
5. C = 0 35 14
3 1 1
10 35 14

2
2
6. hu = +
hv = +
2
2
hz = 1
7. µ = −1 µ = 4
2
1
′ ′
8. 10 + 10 ′2 = 35
9. = − 2

2
10. −5 ′ + 5 ′2 = 8

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