if the first derivative of `f(x) =log_2(log_3(log_(1/2)(cos x+a))) `exists `AA x epsilon R`, ...
46 views · Published 11 October 2018 · 5:24 · Indexed 23 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW if the first derivative of `f(x) =log_2(log_3(log_(1/2)(cos x+a))) `exists `AA x epsilon R`, ,then :
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