ಸಮಾನ ಭಿನ್ನರಾಶಿಗಳನ್ನು ಹೊಂದಿಸಿ ಮತ್ತು ಪ್ರತಿಯೊಂದಕ್ಕೂ ಎರಡು ಹೆಚ್ಚು ಬರೆಯಿರಿ. (i) `(250)/(400)` (a) `2/3`...

(2kg250g):(3kg)

10000 2000 400 80 16 3.2 ?

Match the equivalent fractions and write two more for each.(i) (250)/(400) (a) (2)/(3)

Find the sum ( i + i^(2) + i^(3) + i^(4) +..... up to 400 terms).

Convert [(3+2i)/( 3-2i)+ (3 -2i)/(3+2i)] in the form of (a+ib) .

Write the following in decimal form (i) 3/11 (ii) 329/400

Match the equivalent fractions and write another 2 for each: (250)/(400) (180)/(200) (660)/(990) (180)/(360) (220)/(550)

The eccentricity of the ellipse 2x^(2)+16y^(2)=400 is 3/5 b.1/3 c.2/5 .1/5

Prove that the following complex numbers are purely real: (i) ((2+3i)/(3+4i))((2-3i)/(3-4i)) (ii) ((3+2i)/(2-3i))((3-2i)/(2+3i))