Question

In q
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Exercise 7.3
1. Fill in the blanks (Use Atbash Cipher that is given in code 3)
(1) GZNRO
(ii) VMTORHS
(iii) NZGSVNZGRXH
S
(iv) HXRVMXV
(V) HLXRZO HXRVMXV =
2. Match the following (a = 00.......... Z= 25).
mathematics
(a) 18 20 01 19 17 00 02 19 08 14 13
(ii) addition
(b) 03 08 21 08 18 08 14 13
(iii) subtraction
(c) 1200 19 07 04 12 0019 08 02 18
GEWSR5
(iv) multiplication
(d) 00 03 03 08 19 08 14 13
(v) division
(e) 12 20 11 19 08 15 11 15 02 00 19 08 14 13
3. Frame Additive cipher table (key = 4).
4. A message like “Good Morning” written in reverse would instead be “Doog Gninrom”.
In the same way decode the sentence given below:
"Ot dnatsrednu taht scitamehtam nac eb decneirepxe erehwreve ni erutan dna laer efil.”
260 8th Standard Mathematics​

Answer 1

Answer:

ask one by one question

Answer 2

Answer:

so long ... .......

..(*^^)v ...

kripya kr ke ek ek que puche .. ese itne sare que ek sath puch kr hm chote chote bacho ko drae mt ... xd