The value of cos 15∘ is - BYJUS Similar questions Q The value of π π π π π π π π cos 2 π 15 cos 4 π 15 cos 8 π 15 cos 16 π 15 is ___________ Q The value of cos15∘+sin15∘ cos15∘−sin15∘ is Q The value of cos π 15cos 2π 15cos 4π 15cos 8π 15 is Q The value of cos15o−sin15o cos15o+sin15o is equal to Q The value of cos 2π 15cos 4π 15cos 8π 15cos
Why is cos 15 negatives? - Homework. Study. com Answer to: Why is cos 15 negatives? By signing up, you #039;ll get thousands of step-by-step solutions to your homework questions You can also ask your
The value of Δ =cos 15∘ sin 15∘sin75∘ cos75∘ is [2 marks] - BYJUS Q Evaluate: cos 15 ° sin 15 ° sin 75 ° cos 75 ° Q Evaluate the following determinants : ∣∣ ∣cos15∘ sin15∘ sin75∘ cos75∘∣∣ ∣ Q sin 15 ° cos 75 ° + cos 15 ° sin 75 ° tan 5 ° tan 30 ° tan 35 ° tan 55 ° tan 85 ° View More