CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
232
You visited us 232 times! Enjoying our articles? Unlock Full Access!
Question

In a quadratic equation Px2 + qx + r = 0, where P, q and r are distinct natural numbers less than 6. If quadratic equation has real and distinct roots, then total number of possible pairs of (P, q, r) is

किसी द्विघात समीकरण Px2 + qx + r = 0 में, जहाँ P, q तथा r भिन्न प्राकृत संख्याएं हैं, जो 6 से कम हैं यदि द्विघात समीकरण के मूल वास्तविक एवं भिन्न हैं, तब (P, q, r) के संभावित युग्मों की कुल संख्या है

A
12
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
14
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
13
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
15
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 14
Solution

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