حلـوؤل >hw(8) >1.6 }~

[soul..]

ممكن اللحل الله يوفقكم ..


Find a formula for the inverse of the function.
f(x) = √3 - 5x
f -1(x) =

3-5x>> كلها تحت الجذر
والطلب امفرس الـ x


س7 :
/Find a formula for the inverse of the function.
f(x) = 4x − 1\2x +7

f-1(x)=??


س : 17
/Find the exact value of each expression.
(a) tan(arctan(2))
??

(b) sin-1(sin(8π/3))
??



س18:

Find the exact value of each expression.
(a) tan(sec-1(8))


( (sin-1(7\25) (ب)

[rano00nah]

المشاركة الأصلية كتبت بواسطة soul.. ممكن اللحل الله يوفقكم .. Find a formula for the inverse of the function. F(x) = √3 - 5x f -1(x) = 3-5x>> كلها تحت الجذر والطلب امفرس الـ x س7 : /find a formula for the inverse of the function. F(x) = 4x − 1\2x +7 f-1(x)=?? س : 17 /find the exact value of each expression. (a) tan(arctan(2)) ?? (b) sin-1(sin(8π/3)) ?? س18: Find the exact value of each expression. (a) tan(sec-1(8)) ( (sin-1(7\25) (ب)

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