an erect image 3 times the size of object is obtained with a concave mirror of radius of curvature 36cm . what is the position of object????
Sharon15
Asked:
December 2022
an erect image 3 times the size of object is obtained wiith a concave mirror of radius of curvature 36cm . what is the position of object????
can we change our DNA ? plz answer in detail.........
Prove the identity cos^4 A - cos^2 A = sin^4 A - sin^2 A
Plz solve this question of statistics.......
Tan(A-B) = (tanA - tanB)\(1+tanA tanB) find tan 15 deg
Sharon15
Asked:
December 2022
student focus the image of candle flame on screen of convex lens. he noted down; position of candle= 12 cm . 2)position of convex lens = 50 cm, 3)position of screen= 88 cm. find::- focal length of convex lens ii where image be formed if we shift candle at 31...
Sharon15
Asked:
December 2022
If 5tan alpha = 4 then find the value of 5 sin alpha - 3cos alpha\ 5sin alpha + 2cos alpha = 1/6
Sharon15
Asked:
December 2022
If 5tan alpha = 4 then find the value of 5 sin alpha - 3cos alpha\ 5sin alpha + 2cos alpha = 1/6
Sharon15
Asked:
December 2022
If sin theta = cos theta then find the value of 2tan square theta sin square theta - 1
Sharon15
Asked:
December 2022
evaluate (3cos 55 deg \ 7sin 35 deg) - (4)(cos 70 deg cosec20 deg) \ (7)(tan5 deg tan 25 deg tan 45 deg tan 65 deg tan 85 deg)
Prove that sin(50+Theta) - cos(40- theta) = 0
Sharon15
Asked:
December 2022
particle is thrown up vertically wth a velocity 50m/s. what will be its velocity at the highest point? what time would it take to reach the highest point?
what are the factors on which acceleration due to gravity depends???
Sharon15
Asked:
December 2022
If 5tan alpha = 4 then find the value of 5 sin alpha - 3cos alpha \ 5sin alpha + 2cos alpha = 1/6
Sharon15
Asked:
December 2022
If 5tan alpha = 4 then find the value of 5 sin alpha - 3cos alpha\ 5sin alpha + 2cos alpha = 1/6