Home
Class 11
MATHS
[(sin alpha+cos ec alpha)^(2)+(sec alpha...

[(sin alpha+cos ec alpha)^(2)+(sec alpha+cos alpha)^(2)=],[k+tan^(2)alpha+cot^(2)alpha rArr k=],[[" 1) "9," 2) "7," 3) "5," 4) "3]]

Promotional Banner

Similar Questions

Explore conceptually related problems

(sin alpha+cos ec alpha)^(2)+(cos alpha+sec alpha)^(2)=tan^(2)alpha+cot^(2)alpha+7

If (sin alpha + "cosec" alpha )^(2) + ( cos alpha + sec alpha )^(2)=k+ tan^(2) alpha + cot^(2) alpha then k=

(1+cot alpha+cos ec alpha)/(1-cot alpha+cos ec alpha)

(sqrt2 - sin alpha - cos alpha )/( sin alpha - cos alpha)=

(sqrt2 - sin alpha - cos alpha )/( sin alpha - cos alpha)=

(1+cot alpha+cos ec alpha)/(1-cot alpha+cos ec alpha)=

(1+cot alpha+cos ec alpha)/(1-cot alpha+cos ec alpha)=

sin 2 alpha - cos 2 alpha tan alpha =

If (sinalpha+"cosec"alpha)^(2)+(cosalpha+secalpha)^(2)=k+tan^(2)alpha+cot^(2)alpha then the value of k is