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I. 27x6 - 152x3 + 125 = 0 Let x³ = a 27a2 - 152a + 125 = 0 27a2 - 125a - 27a + 125 = 0 a(27a - 125) - 1(27a - 125)=0 a=1,125/27 x³=1,125/27 x=1,5/3 II. (216y)6 - 91y3 + 8 = 0 Let y3 = b 216b2- 91b + 8 = 0 216b2- 27b - 64b + 8 = 0 27b(8b - 1) - 8(8b - 1) = 0 b = 1/8,8/27 y3 = 1/8,8/27 y = 1/2,2/3 Hence, x > y
Fill blank number 27 with correct option:
The sharp ___________ in bond yields has ________ banks with losses on treasury operations dominated by sovereign bond________. Rating agency ICRA __...
Little or no ___________ water is to be found, and only after a thundershower are the pools filled.
Fill the blank with the most appropriate word .
In the tragic incident none of the 100 men ---------
1. He respected the man who ________ me, even when I rejected my natural father.
2. Instead of answering, she _______ her arm and steadied her br...
Fill in the blanks with appropriate words.
Farmers have ………… and shared seeds without any intellectual property rights for a century. <...
Private sector lenders have also been found guilty of pushing troubled assets under the __________ until the RBI called _______ bluff.
In …….. days of commercialization of medical profession, the likes of him were rare ……….
_______ you leave now, you will be late.
Fill in the blank with the most appropriate word from the given options.
The administration must take ………action against the preperators ...