Recent content by paix1988

May someone kindly assist me to prove this trig identity (Sin2x-tanx) / cos2x = tanx Thank you for your assistance

*I am struggling with arithmetic and geometric sequences. if the 4th term is m-8, 6th term 8m+3 and 8th term is 10m-5 Calculate the 1st and 5th term Which term will have a value of -70The 4th term of geometric sequence is -16 and the 6th term is -64. Calculate the 3rd and 5th terms. thank you...