I’ve done a but I don’t understand b.
I’ve got this so far:
2/cos x^2 = (1/1-sin x...
Mathematics, 27.03.2020 17:49 kam71
I’ve done a but I don’t understand b.
I’ve got this so far:
2/cos x^2 = (1/1-sin x) + (1/1+sin x)
I don’t understand what to do next
Answers: 2
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