Question
If 3sin x + 4cos x = 2, then the value of 3cos x –
4sin x is equal to:Solution
The correct answer is C
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An initial principal sum of Rs. 8000, invested by Pranav, accrued interest at a compound rate of 20% annually for a period of 2 years. Subsequently, the...
If Rs. 15000 is invested at 14% per annum, compounded yearly, calculate the interest earned in one year.
