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AlladinOne [14]
3 years ago
13

PLEASE HELP!! I'LL GIVE YOU BRAINLIEST !!

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0

Answer:

1.c

2.a

3.d

4.a

5.c

6.b

Step-by-step explanation:

sina=cos b

cosa= sin b

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