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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

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

Grade:12

1 Answers

sanchit sood
31 Points
13 years ago

4)

Ist is true 2nd is False.

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