Question
Find a positive number which when increased by 26 is
equal to 120 times the reciprocal of the number?Solution
let the number be x x + 26 = 120 Ă1/x x + 26 = 120/x x² + 26x = 120 x² + 26x - 120 = 0 x² - 4x + 30x - 120 = 0 x (x-4) + 30(x-4) (x+30) (x-4) = 0 x = 4, -30 (as positive integer)
What is the code for the word âmoreâ?
If âANKLETâ is coded as âEJGHIPâ and âAPPLYâ is coded as âELLHUâ, then âDRIVERâ will be coded as ____ in the same code language.
...In a certain coded language PURPLE is coded as TXRGOR, then how is POLITY coded in that coded language?
In a certain code STABLE is written as 53@2%4 and PRODUCT is written as 6#9*&13. How is APPLE written in that code?
...If S = 19 and PARROT = 88, then DELIGHT =Â
In a certain code language
âgiven words are arrangedâ is written as âlo so pa naâ,
âletters are similarâ is written as âch f...
What is the code for the word âexclusively togetherâ?Â
In a certain code language, âHe is my nephewâ is coded as âCO PV Zs Mnâ. That is my car is coded as âZs Pt Pv Gaâ. He is your uncle is c...
In a certain code language, ' MENDING' is coded as âNFOEJOH' and ' LOTTERY' is coded as 'MPUUFSZâ. How will ' OPPOSITE' be coded in that language? ...
What is the code for “establish” in the given code language?
