statment1-

in a triangle, tan A : tan B : tan C=1:2:3

then angle A=45

statment2-

if d:e:f=1:2:3 then d=1

1) 1st is false and 2nd is true

2) bothe are true but 2 is not correct explanation of 1

3) both r true and 2 is correct explanation of 1

4) 1st is true 2nd is false

rani j , 14 Years ago

Grade 12