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`(7)/(15)`Solution :

N/aTranscript

Time | Transcript |
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00:00 - 00:59 | hello students in this course this is the topic is on number system and we have to find the value of this expression right so how to find its value Siddheshwar question the question first sitting ka question 16 into 2 to the power n + 1 - 4 into 10 to the power and upon 16 into 2 to the power n + 2 - 2 into 2 3 4 and + 1 right now what we can do in this the next time we find that 2 to the power and is common right so next step is we can write like this 2 to the power n times to this would become 2 to the power n + 1 write and -4 into 2 to the power and the denominator we will write like this 16 into 2 to the power n + 1 into |

01:00 - 01:59 | two which which is same as to require an + 2 into 2 into 2 to the power n + 1 night so this is the question we have done this so that we can take this common out of this equation right so what we get we take to recover and common from the numerator and what is left is 16 X to that is 32 - 4 and denominator we take out 2 to the power n + 1 so what is left with 16 X to that is 32 and -2 right so from here in our next time we can write like this to the power n into 32 - 4 is 28 and we can write like to the power n + 1 in like this Tuticorin into two and into |

02:00 - 02:59 | 32 - 230 so from here to to the power and even got cancelled and to is cancelling 28 S14 we cancel it right to next so 7 and 15 half so our final answer is 7.15 so the value of this expression is 7 upon 15 thank you |

**What is number system?**

**Number line and Its importance**

**Representation of various types of no.s on no. line(natural no. integers rational nos)**

**Rational number as recurring / terminating**

**Decimals**

**Existence of non rational numbers (irrational no.) and their representation on no. line**

**What is Natural Number;symbol and representation on number line**

**What is Whole Number; symbol and representation of Whole Number on Number line?**

**Definition and representation of dfferent type of integers**

**What is Rational Number?**