(|5-4|=1), इसलिए ( (5,4) ) relation में है। absolute value में difference का sign मायने नहीं रखता। / Since (|5-4|=1), ( (5,4) ) belongs to the relation. In absolute value, the sign of the difference does not matter.
Mathematics Answer, Explanation and Revision Hints
यदि \(R=\{(a,b):|a-b|=1\}\) है, तो कौन-सा pair (R) में है? / If \(R=\{(a,b):|a-b|=1\}\), which pair is in (R)?
Correct Answer: B. ( (5,4) ). Explanation: (|5-4|=1), इसलिए ( (5,4) ) relation में है। absolute value में difference का sign मायने नहीं रखता। / Since (|5-4|=1), ( (5,4) ) belongs to the relation. In absolute value, the sign of the difference does not matter.
Login to view answers
Use Google login or mobile OTP. Admin can block users and control login providers.
Privacy preferences
Hum essential cookies/session ka use login, class selection aur security ke liye karte hain. Analytics, marketing aur personalized ads optional hain.