Question
If a + b + c = 5, a³ + b³ + c³ = 85 and abc =25, then
find the value of a² + b² + c² – ab –bc – caSolution
Given - a + b + c = 5 a³ + b³ + c³ = 85 abc =25 As we know that – a³ + b³ +c³ –3abc = (a+ b+ c) (a² + b² + c² -ab-bc-ca) 85 -3×25 = 5 (a² + b² + c² -ab-bc-ca) (85 -75)/5 = (a² + b² + c² -ab-bc-ca) (a² + b² + c² -ab-bc-ca) = 10/5 =2
ReNew has secured a project loan of ₹2,700 crore from which bank for its 403 MW Peak Power Project In which the loan has a tenor of 20 years and the i...
Which city leads the funding in the Indian fintech sector according to the report?
IDFC FIRST Private Hurun India's Top 200 Self-made Entrepreneurs of the Millennia 2023 list has been released. Which of the following information is/are...
Which country won the Squash World Cup 2023 title?
The Reserve Bank of India has updated the Alert List of unauthorised forex trading platforms wherein it has added 19 19 more entities, including FX Smar...
The Reserve Bank of India (RBI) has charged the Non-Banking Finance Company (NBFC) L&T Finance with _________ for failing to notify the change in the pe...
Who emerged as the overall winner of the fourth edition of the Khelo India Winter Games?
What is the amount of the last tranche pending release upon the IMF's staff-level agreement with Pakistan for the final review of a $3 billion bailout?
SBI Cards and Payment Services Ltd, has approved the raising of funds through the issue of non-convertible debentures (NCDs) up to________ .
What is the minimum sustained growth rate India needs to avoid the middle-income trap?
Relevant for Exams:
