If `a = cosalpha + isinalpha, b = e^(i beta), c=cis theta and (ab)/c=1`, then find the value of...

580 views · Published 12 October 2018 · 3:18 · Indexed 21 September 2026

Channel: Doubtnut · 2018 · Education

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To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `a = cosalpha + isinalpha, b = e^(i beta), c=cis theta and (ab)/c=1`, then find the value of  `(alpha + beta-theta)` in `[0,pi]`.

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