The given equation of line passes through the point A(0, 1, 2) and the direction ratios of the line are 1, 2, 3. Show
Let `bar"a"` be the position vector of point A. Let `bar"b"` be the vector parallel to this line. ∴ `bar"a" = hat"j" + 2hat"k"` and `bar"b" = hat"i" + 2hat"j" + 3hat"k"` The vector equation of a line passing through a point with position vector `bar"a"` and parallel to `bar"b"` is `bar"r" = bar"a" + lambdabar"b"`. The vector equation of the given line is `bar"r" = (hat"j" + 2hat"k") - lambda(hat"i" + 2hat"j" + 3hat"k")` What sum invested for 1.5 year amounts to $132651$ in $1\dfrac{1}{2}$ years compounded half-yearly at the rate of $4\% $ p.a.?Answer Verified
Hint: We have to find the principal amount for which $4\% $ interest is compounded half-yearly for $1\dfrac{1}{2}$ years which sum to a final amount of $Rs.132651$ . So, using the compound interest formula which is Final Amount = $principal \times {\left( {1 + \dfrac{{rate}}{{100}}} \right)^{time}}$ we will find the principal amount. Complete step-by-step solution: Note: Compound interest is the interest calculated on the predominant and the interest accrued over the preceding period. It is distinct from easy interest, where interest isn't introduced to the principal while calculating the interest at some point of the following duration. Compound interest unearths its usage in the maximum of the transactions in the banking and finance sectors and different regions. Similar questions Q. What sum invested for 1 and a half years compounded half-yearly at the rate of 4% p.a will amount to 1,32,651? Q. What sum invested for 112 years compounded half - yearly at the rate 8% p.a. will amount to Rs. 140608 ? Q. What sum is invested for 112 years at the rate of 4% p.a. compounded half-yearly which amounts to Rs. 1,32,651? Q. Find the sum invested for 112 years compounded half-yearly at the rate of 8% per annum. that will amount to Rs. 17576. Q. A sum of ₹12000 is invested for 1.5 years which will be compounded half yearly at a rate of 10%. Find the amount obtained. View More What sum invested for 1 ½ years compounded half yearly at the rate of 4% pa will amount to ₹ 132651?125000. Step-by-step explanation: Given : Sum invested for 1 and 1/2 year compounded half yearly at rate of 4% p.a will amount to Rs. 132651.
What sum invested for 1 and half years compounded half yearly at the rate of 4% per annum will amount to rupees?=125000.
What sum invested for 1 1 2 years compounded half yearly at the rate 8 PA will amount to ₹ 140608?125000. Step-by-step explanation: Given : Sum invested for 1 whole 1 upon 2 years compounded half yearly at the rate 8% per annum will amount to rupees 140608.
How do you calculate compound interest for 1.5 years compounded annually?Detailed Solution. Given: P = Rs. 15000, R = 20%, T = 1.5 year.. Concept used: When Calculating semi annually, rate gets halved and time gets doubled.. Calculation: C.I. semi annually ⇒ R = 10%, T = 3 years. C.I. = P [(1 + R/100)T -1] C.I. = 15000[(1 + 10/100)3 -1] = 15000 × (1331 – 1000) × 1000. = 15 × 331. ⇒ C.I. = Rs. 4965.. |