show that cos ©+tan©=sec©×cosec©
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Step-by-step explanation:
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xhjfhduufufiufufuiiririrjkrktkufjguririid
jjdujdifjrhuf 4jix8djdyuduxjdjbfnfjjxjxjxhcjjfjfjfjjj
mdjjjfjfjcjjjjhxdfffffxxxxhhhhjjjjjjjjjjgdxsryxcbmxxzzddddxxddkjhh
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