0 Deepak BoraNewbie Asked: July 14, 2020In: CBSE, ICSE Prove that : cosec^6θ -cot^6θ = 3 cot^2θcosec^2θ +1 0 Prove this standard identity using algebraic identity (a+b)³=a³+b³+3ab(a+b) : cosec^6θ -cot^6θ = 3 cot²θcosec²θ +1. trigonometric provingtrigonometrytrigonometry formulas

0 Deepak BoraNewbie Asked: July 14, 2020In: CBSE, ICSE Prove that : ( cos A–sin A+1)/( cos A +sin A–1) = cosec A + cot A, (using the identity cosec^2A = 1+cot2A). 0 Prove the following identities, where the angles involved are acute angles for which the expressions are defined. NCERT Maths Solutions class ...Read more chapter 8questiontrigonometrytrigonometry formulas

0 Deepak BoraNewbie Asked: July 14, 2020In: CBSE Express the trigonometric ratios sin A, sec A and tan A in terms of cot A. 0 Using the standard Trigonometry formulas/identities convert these rations in terms of cot A. ncert class 10 mathstrigonometry formulastrigonometry identities