Free Printable DEUST 1_Equ_fonc

1.

$Résoudre\ :\ 1\ -\ Sin\ x^2\ =\ 4$

a)

$S\ =\ \phi$

b)

$S\ =\ \left\{\sqrt{ArcSin\left(\frac{1}{4}\right)}\right\}$

c)

$S\ =\ \left\{\sqrt{ArcSin\left(-\frac{1}{4}\right)}\right\}$

d)

$S\ =\ \left\{ArcSin\left(\sqrt{\frac{1}{4}}\right)\right\}$

e)

Je passe

2.

$Résoudre\ :\ 1\ -\ Sin\ x^2\ =\ 0$

a)

$S\ =\ \phi$

b)

$S\ =\ \left\{\sqrt{ArcSin\left(-1\right)}\right\}$

c)

$S\ =\ \left\{\sqrt{ArcSin\left(1\right)}\right\}$

d)

$S\ =\ \left\{-ArcSin\left(\sqrt{1}\right)\right\}$

e)

Je passe

3.

$Résoudre\ :\ 1\ -\ Sin²\ x^{ }\ =\ \frac{1}{2}$

a)

$S\ =\ \phi$

b)

$S\ =\ \left\{\sqrt{ArcSin\left(-\frac{1}{2}\right)}\right\}$

c)

$S\ =\ \left\{\sqrt{ArcSin\left(\frac{1}{2}\right)}\right\}$

d)

$S\ =\ \left\{ArcSin\left(\sqrt{\frac{1}{2}}\right)\right\}$

e)

Je passe

4.

$Résoudre\ :\ 2\ +\ \ln\left(x²\ +1\right)\ =\ 7$

a)

$S\ =\ \left\{\sqrt{\left(e^5\ -1\right)}\right\}$

b)

$S\ =\ \left\{e^{\left(\sqrt{5}\ -1\right)}\right\}$

c)

$S\ =\ \left\{e^2\right\}$

d)

$S\ =\ \left\{\sqrt{\left(e^5\right)}\ -\ 1\right\}$

e)

Je passe

5.

Résoudre l'équation

a)

$S\ =\ \phi$

b)

$S\ =\ \left\{1\right\}$

c)

$S\ =\ \left\{-1\right\}$

d)

$S\ =\ \left\{1.38\right\}$

e)

Je passe

6.

$Résoudre\ l'équation\ :\ 3\ Tan\ \left(10^x\right)\ =\ 4$

a)

$S\ =\ \phi$

b)

$S\ =\ \left\{Ln\left(ArcTan\left(\frac{4}{3}\right)\right)\right\}$

c)

$S\ =\ \left\{Log\left(ArcTan\left(\frac{3}{4}\right)\right)\right\}$

d)

$S\ =\ \left\{Log\left(ArcTan\left(\frac{4}{3}\right)\right)\right\}$

e)

Je passe

7.

$Résoudre\ l'équation\ :\ 2\ +\ Cos\left(2t\ +\ 30\right)\ =\ e$

a)

$S\ =\ \phi$

b)

$S\ =\ \left\{\frac{\left(e^{\left(ArcCos\left(0.2\right)\right)}-30\right)}{2}\right\}$

c)

$S\ =\ \left\{\frac{\left(ArcCos\left(e\ -\ 2\right)\ -\ 30\right)}{2}\right\}$

d)

$S\ =\ \left\{\frac{\left(ArcCos\left(\ln\left(-2\right)\right)\ -\ 30\right)}{2}\right\}$

e)

Je passe

8.

$Résoudre\ :\ 10000\left(1.13^x\right)\ =\ 20000$

a)

$S\ =\ \left\{\frac{\ln\ 10000}{\ln\ 1.13}\right\}$

b)

$S\ =\ \phi$

c)

$S\ =\ \left\{\frac{\ln\ 2}{\ln\ 1.13}\right\}$

d)

$S\ =\ \left\{\frac{\ln\ 1.13}{\ln2}\right\}$

e)

Je passe

DEUST 1_Equ_fonc_récip

Total questions: 8

Worksheet time: 4mins

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