wiz-icon
MyQuestionIcon
MyQuestionIcon
7
You visited us 7 times! Enjoying our articles? Unlock Full Access!
Question

Paragraph for below question
नीचे दिए गए प्रश्न के लिए अनुच्छेद

For a quadratic equation x2 + kx + 4 = 0; (kR). Choose the correct answers.

द्विघात समीकरण x2 + kx + 4 = 0; (kR) के लिए, सही उत्तर का चयन कीजिए।

Q. The set of values of k for which the equation has no real roots, is

प्रश्न - k के मानों का समुच्चय कौनसा है, जिसके लिए समीकरण का कोई वास्तविक मूल नहीं है?

A
(–∞, –4) ∪ (4, ∞)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
(–∞, 0)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
(0, ∞)
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
(–4, 4)
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D (–4, 4)
Solution

flag
Suggest Corrections
thumbs-up
0
similar_icon
Similar questions
View More
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon