Section 1

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√(a²+x²) Trig Sub

Front

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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (22)

Section 1

(22 cards)

√(a²+x²) Trig Sub

Front

x = a tan(t)

Back

I(cosx)

Front

sinx

Back

√(a² - x²) Trig Sub

Front

x = a sin(t) or a cos(t)

Back

sin(pi/2)

Front

1

Back

i lnx =

Front

xlnx-x

Back

cos2x

Front

1-2sin^2x

Back

√(x²-a²) Trig Sub

Front

x = a sec(t)

Back

d/dx (lnx)

Front

= 1/x

Back

cos(2pi)

Front

1

Back

sin2x

Front

2sinxcosx

Back

sec^2x

Front

1+tan^2x

Back

I tanx

Front

ln|secx|

Back

I secx

Front

ln|secx+tanx|+C

Back

I(sinx)

Front

-1cosx

Back

cos2x

Front

cos^2x-sin^2x

Back

tan^2x

Front

sec^2x-1

Back

cos2x

Front

2cos^2x-1

Back

d/dx tanx

Front

sec^2x

Back

d/dx secx

Front

secxtanx

Back

sin^2x+cos^2x

Front

=1

Back

d/dx sinx

Front

cosx

Back

d/dx cosx

Front

-sinx

Back