0 [email protected]Guru Asked: April 7, 2021In: CBSE Without using trigonometric tables, evaluate: cosec 42°/sec 48° 0 This is the basic and conceptual question from trigonometric ratios in which we have to find cosec 42°/sec 48° without ...Read more class 10 cbsers aggarwaltrigonometric ratios on complementary angles

0 [email protected]Guru Asked: April 7, 2021In: CBSE Without using trigonometric tables, evaluate: sec 11°/ cosec 79° 0 This is the basic and conceptual question from trigonometric ratios on complementary angles in which we have to find sec ...Read more cbse class 10rs aggarwaltrigonometric ratios on complementary angles