solve tan(2tan inverse 1/5 - ^/2)
Answers
Answered by
2
tan( 2tan inverse 1/5) = tan tan inverse (2*1/5)/1-(1/5)sq. { 2 tan inverse x = 2x/ 1-xsq. } = 2/5 / 24/25 { tan tan inverse x = x } = 5/12. Please note that { and } are reasons for my calculation.
Pranshul Joshi answered this
2 tan inv x = tan inv (2x/1-x 2) , use it here so you'll get the answer as 5/12
M . S . Rawat answered this
tan [2tan−1(15)]= tan [tan−1(2×151−(1/5)2)] [as, 2 tan−1x = tan−1(2x1−x2)] = tan [tan−1(2/51−125)]= tan [tan−1(2/524/25)]= tan [tan−1(25×2524)]=tan [tan−1(512)] = 512
Full Answer
Pranshul Joshi answered this
2 tan inv x = tan inv (2x/1-x 2) , use it here so you'll get the answer as 5/12
M . S . Rawat answered this
tan [2tan−1(15)]= tan [tan−1(2×151−(1/5)2)] [as, 2 tan−1x = tan−1(2x1−x2)] = tan [tan−1(2/51−125)]= tan [tan−1(2/524/25)]= tan [tan−1(25×2524)]=tan [tan−1(512)] = 512
Full Answer
Similar questions