Math, asked by kalyan42, 1 year ago

how to find the principal argument?

Answers

Answered by dilkashahbab1

Find tan theta equal to Wi-Fi ex this gives the value of theta in first quadrant find the quadrant in which Zaid life with the help of Sin of X and Y co-ordinate with an argument of Zaid will be theta minus theta theta minus and minus theta according is Zaid lies in the first second third or fourth quadrant

dilkashahbab1: 3rd is thetha-pie

kalyan42: in 3rd quadrant?

dilkashahbab1: See

kalyan42: 4th quadrant?

dilkashahbab1: -thetha-pie

dilkashahbab1: Sry only -thetha 4th

kalyan42: can we directly take -thetha?

dilkashahbab1: Yeah

kalyan42: thanks

dilkashahbab1: marks as brainiest

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