Question
In a code language, ERRORS is written as '6’ and
LIGHTS is written as '9'. How will CONGRATS be written in that language?Solution
The logic followed here is: Take the sum of place values of the vowels, as per the English alphabetical series, in each word. ERRORS = E + O = 1 + 5 = 6. LIGHTS = 9 CONGRATS = O + A = 15 + 1 = 16.
Fing the value of:
[(1024)(n/5) × (4)(2n+1) ] / [(16)n × (4)(n-1) ]
If x2Â - 7x + 1 = 0, then determine the value of:
If x2Â = 15x + 1, then find the value of {x3Â - (1/x3) }.
If x = 15
find x 5 - 16 x 4 + 16 x 3 - 16 x 2 + 16 x  - 16 = ?
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