Question

Answer the following questions :
1. The sum of the adjacent angles formed by a ray standing on a straight line is equal to_____
right angles.
2.
The Number 1729 is famous as
number
3. If a+ - =1 then a +1=
a
4.
If m + n=5&mn=6, then find (mº+n") (m’+nº).
Factorise: x_923–3xy(x-y).
5.​

Answer 1

Answer:

1. 2

2. Ramanujan

3. 2

4. &. 5. sahi se question likho

Step-by-step explanation:

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Answer 2

Answer:

nooob

Step-by-step explanation:

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