` x^2 + 4 + 3 cos(ax+b) = 2x` has atleast on solution then the value of a+b is :
624 views · Published 11 October 2018 · 2:49 · Indexed 6 October 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW ` x^2 + 4 + 3 cos(ax+b) = 2x` has atleast on solution then the value of a+b is :
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