1)if a+b=3-cos4 theta and a-b=4sin theta then ab is always less than or equal to options a) 1/2b)1c)2/3d)3
1)if a+b=3-cos4 theta and a-b=4sin theta then ab is always less than or equal to
options a) 1/2
b)1
c)2/3
d)3
ash jai , 11 Years ago
Grade 10
