If `0^@ lt theta , phi lt90^@` and `tantheta = 1/7, sinphi = 1/sqrt(10)` then:
17 views · Published 11 October 2018 · 3:55 · Indexed 20 September 2026
Channel: Doubtnut · 2018 · Education
To ask Unlimited Maths doubts download Doubtnut from - https://goo.gl/9WZjCW If `0^@ lt theta , phi lt90^@` and `tantheta = 1/7, sinphi = 1/sqrt(10)` then:
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