WebMar 29, 2024 · Question 23 If tan⁡𝛼 + cot⁡𝛼 = 2, then tan⁡20𝛼 + cot⁡20𝛼 = (a) 0 (b) 2 (c) 20 (d) 220Given tan⁡𝛼 + 𝒄𝒐𝒕⁡𝜶 = 2 tan⁡𝛼 + 𝟏/𝐭𝐚𝐧⁡𝜶 = 2 (〖𝑡𝑎𝑛〗^2⁡𝛼 + 1)/tan⁡𝛼 = 2 〖𝑡𝑎𝑛〗^2⁡𝛼 + 1 = 2 𝑡𝑎𝑛⁡𝛼 〖𝑡𝑎𝑛〗^2⁡𝛼 −"2" 𝑡𝑎𝑛 ...

155 - www问答网

WebRRB NTPC Result, Cut Off for Pay Level 5 declared for RRB Chandigarh.For other RRBs, the results will be released. Earlier, the RRB had released the tentative schedule for the upcoming DV &Medical Examination for various posts.. WebCalculators are not allowed for this exam. Find the exact value of all remaining trig functions 1) cote 2) csce 5 Find the exact value 3) cot25° 4) tan35° sec55° cos35 5) 2sin45°+4cos30 6) sec 7) You are standing 60 ft away from the bottom of a building. The ange of measure to the top of the buiding is 76.3 degrees. How tall is the python waitkey 1

Using trigonometric identities (video) Khan Academy

WebAug 8, 2014 · Simplify $\\displaystyle\\frac{\\cot25 + \\tan65}{\\cot25}$ My attempt is: $$\\frac{\\cot25 + \\tan65}{\\cot25}=\\frac{\\cot25 + \\cot(90 - 65)}{\\cot25}=\\frac ... Webcot 25 - cos25/sin25 WebС Днём Космонавтики Всегда хотела побывать в космосе)) Скетчбук #sketchstory_cot250 от Sketch Story python waitkeyex