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
0 votes
6.7k views
in Complex Numbers by (50.2k points)
closed by
The value of arg (x) when x < 0 is:

A. 0  B. π/2 C. π D. none of these

1 Answer

+1 vote
by (48.8k points)
selected by
 
Best answer

C. π

Let z = x + 0i and x < 0

Since the point (-x, 0) lies on the negative side of the real axis,

∴ Principal argument (z) = π

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.

...