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secondary 4 | A Maths
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Pls help with this qn
Pls reply asap thx
Date Posted: 3 years ago
Views: 190
= ∫ (1/cos²(x + π/4) + 2) dx
= ∫ ( sec²(x + π/4) + 2) dx
tan (x + π/4) + 2x + c, c is a constant
= ∫ ( sec²(x + π/4) + 2) dx
tan (x + π/4) + 2x + c, c is a constant
Thx
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