Mathematics, 26.09.2021 09:10 anilauferc
If A=30° B=45° C=60° prove that (sinB+secA).cotC/tanC-cosA+cosecB=√ 2/3
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The equation of line wx is y=2x-5. write an equation of a line perpendicular to line wx in slopeintercept form the contains points (-1,-2)
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(fog)(x) if f(x)=x^2- 4 and g(x)=x^2 + 2 x, f(g(x))= f(x^2+2x) (x^2+2x)^2-4 (x^2+2x)(x^2+2x)-4 (x^4+2x^3+5x+4x^2)-4 x^4+2x^3+4x^2+5x-4 what am i doing wrong
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If A=30° B=45° C=60° prove that (sinB+secA).cotC/tanC-cosA+cosecB=√ 2/3...
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