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Sin^-1(1-x)-2sin^-1x==π/2
CBSE Class 12
sin-11-x-2-sin-1xpi2
Dhanalakshmi
June 27, 2019, 9:20am
#1
Sin
-1
(1-x)-2sin
-1
x==π/2
Dhanalakshmi
June 27, 2019, 9:21am
#2
image.png
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