9. 2. 4. 26 are in AP. Find the value of x.
10. Find the sum of First 24 natural numbers.
11. In a pair of linear equations represented by lines has no solutions (unconsistent).
then write what kind of lines are these?
12. Write the general form for a pair of linear equations in two variables, and y
15. If tangents PA and PB from a point P to a circle
with centre 'O' are inclined to each other
at angle of 80°. Find | POA
14. Find the cordinates of the mid point of the line segment joining the point
(2, 3) and (4,7).
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Step-by-step explanation:
u may go through the pic
15 and 14 later on
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