Advertisements
Advertisements
प्रश्न
If f(x) = 3x + 5, g(x) = 6x − 1, then find (fg) (3)
योग
उत्तर
(fg) (3) = f(3) g(3)
= [3 (3) + 5] [6 (3) – 1]
= (14) (17)
= 238
shaalaa.com
Fundamental Functions
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If f(x) = 3x + 5, `"g"(x)` = 6x − 1, then find `("f" + "g") (x)`
If f(x) = 3x + 5, g(x) = 6x − 1, then find (f - g) (2).
If f(x) = 3x + 5, g(x) = 6x – 1, then find `("f"/"g")`(x) and its domain.
If f(x) = 2x2 + 3, g(x) = 5x − 2, then find fog.
If f(x) = 2x2 + 3, g(x) = 5x − 2, then find gof.
If f(x) = 2x2 + 3, g(x) = 5x – 2, then find fof.
If f(x) = 3x2 − 5x + 7 find f(x − 1).
