Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
+1 vote
10.3k views
in Limit, continuity and differentiability by (52.5k points)

Let g(x) = [(3x2 - 4√x + 1, for x < 1), (ax + b, for x ≥ 1) If g(x) is the continuous and differentiable for all numbers in its domain then 

(A) a = b = 4 

(B) a = b = - 4 

(C) a = 4 and b = - 4 

(D) a = - 4 and b = 4

1 Answer

+1 vote
by (54.8k points)
selected by
 
Best answer

Answer is (C) a = 4 and b = - 4

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...