Question Number 73847 by mr W last updated on 16/Nov/19 Commented by mr W last updated on 16/Nov/19 $${repost}\:{of}\:{an}\:{old}\:{question}\:{which}\:{is} \\ $$$${already}\:{deleted}. \\ $$ Commented by…
Question Number 8310 by lepan last updated on 07/Oct/16 $${Given}\:{that}\:{cosecA}+{cotA}=\mathrm{3}\:{evaluate} \\ $$$${cosecA}−{cotA}\:{and}\:{cosA}. \\ $$$$ \\ $$ Answered by prakash jain last updated on 08/Oct/16 $$\mathrm{1}+\mathrm{cot}^{\mathrm{2}}…
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Question Number 139382 by Cornerstone last updated on 26/Apr/21 $$\mathrm{1} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 8306 by lepan last updated on 07/Oct/16 $${If}\:\mathrm{270}°<{x}<\mathrm{360}°,\:{simplify} \\ $$$$\sqrt{\mathrm{2}+\sqrt{\mathrm{2}+\mathrm{2}{cosx}}}. \\ $$ Commented by sou1618 last updated on 07/Oct/16 $$\sqrt{\mathrm{2}+\sqrt{\mathrm{2}+\mathrm{2}{cosx}}}\:\left(\mathrm{270}°<{x}<\mathrm{360}°\right) \\ $$$$\mathrm{2}{cos}^{\mathrm{2}} \alpha=\mathrm{1}+{cos}\mathrm{2}\alpha…
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Question Number 8305 by Chantria last updated on 07/Oct/16 Commented by Rasheed Soomro last updated on 09/Oct/16 $$\mathrm{Is}\:\mathrm{this}\:\mathrm{question}\:\mathrm{proposed}\:\mathrm{by}\:\mathrm{you}? \\ $$ Commented by Chantria last updated…
Question Number 73838 by liki last updated on 16/Nov/19 Commented by liki last updated on 16/Nov/19 $$..\:{I}\:{need}\:{help}\:{plz}\:;{Qn}\:\mathrm{4}\left({a}\right)\:{ii},\:\left({d}\right)\:{i}\:{and}\:{ii}\: \\ $$ Commented by mathmax by abdo last…
Question Number 8302 by tawakalitu last updated on 07/Oct/16 $$\mathrm{find}\:\mathrm{all}\:\mathrm{possible}\:\mathrm{values}\:\mathrm{of}\:\mathrm{x}\:\mathrm{and}\:\mathrm{y}\:\mathrm{satisfying}\: \\ $$$$\mathrm{1}!\:+\:\mathrm{2}!\:+\:\mathrm{3}!\:+\:…\:+\:\mathrm{x}!\:=\:\mathrm{y}^{\mathrm{2}} \\ $$ Terms of Service Privacy Policy Contact: info@tinkutara.com
Question Number 8301 by Rasheed Soomro last updated on 06/Oct/16 $$\mathrm{Is}\:\:\left\{\:\left(\omega+\mathrm{i}\right)^{\mathrm{0}} ,\:\left(\omega+\mathrm{i}\right)^{\mathrm{1}} ,\:\left(\omega+\mathrm{i}\right)^{\mathrm{2}} ,\:….,\:\left(\omega+\mathrm{i}\right)^{\mathrm{n}} \:\right\} \\ $$$$\mathrm{cyclic}\:\mathrm{for}\:\mathrm{any}\:\mathrm{value}\:\mathrm{of}\:\mathrm{n}? \\ $$$$\mathrm{Determine}\:\mathrm{the}\:\mathrm{smallest}\:\mathrm{such}\:\mathrm{n}\:\mathrm{if}\:\mathrm{it}\:\mathrm{exists}. \\ $$$$\omega\:\mathrm{is}\:\mathrm{a}\:\mathrm{complex}\:\mathrm{cuberoot}\:\mathrm{of}\:\mathrm{unity}\:\mathrm{and} \\ $$$$\mathrm{i}=\sqrt{−\mathrm{1}} \\ $$…