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telo118 [61]
3 years ago
13

Có bao nhiêu giá trị của m để phương trình sin2x+căn 2 sin(x-pi/4)-m-1 có nghiệm

Mathematics
1 answer:
andrew-mc [135]3 years ago
7 0

Answer:

the answer is 4

Step-by-step explanation:

2+2

4

4+4: 8 -4 :4

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