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Lelu [443]
2 years ago
12

I’m really having trouble on this, can anyone help?

Mathematics
1 answer:
NikAS [45]2 years ago
8 0

Answer:

the first box is proportional but the second is not

thus; y is (4/3)x for the first illustration

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(tan²(<em>θ</em>) cos²(<em>θ</em>) - 1) / (1 + cos(2<em>θ</em>))

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Recall the double angle identity for cosine,

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2 years ago
Read 2 more answers
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