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First comment and thank you akka❤
mam a small doubt in 4th problem to find angle between two tangents we can also use the formula tan theta/2 = r/s11 that formula which we use only for finding angle between tangents and substituting it in cos theta formula right?
Long term emcet cheppandi madam
Mam 2b lo 2nd chapter cheyandi mam
do you have any Video recorde tuitions for MEC only maths inter second year?
No
First comment and thank you akka❤
mam a small doubt in 4th problem to find angle between two tangents we can also use the formula tan theta/2 = r/s11 that formula which we use only for finding angle between tangents and substituting it in cos theta formula right?
Long term emcet cheppandi madam
Mam 2b lo 2nd chapter cheyandi mam
do you have any Video recorde tuitions for MEC only maths inter second year?
No